---
title: "8th Birthday Decorations Boy — $99K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/8th-birthday-decorations-boy"
last_updated: "2026-08-09T08:42:30.356Z"
locale: en
meta:
description: "Niche score 52/100 · $99K/yr market · 132K searches/yr · $14.03 avg price. Soft demand (-5.9% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $99K/yr market · 132K searches/yr · $14.03 avg price. Soft demand (-5.9% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "8th Birthday Decorations Boy — $99K/yr Amazon US Niche (2026) - Flapen"
---
# **8th birthday decorations boy**
**Worth a look**
Shows no brand lock-in (top 5 brands take 49% of clicks), but soft demand (-5.9% this quarter) keeps it on the watch list.
Market size 25Growth 22Conversion 61Competition 78Returns 68Price range 54Avg price 67Brand share 86Review moat 59Quality gap 28
**Brand share**
**Great****49%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Returns**
**Good****2.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$14.03**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****5.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,123.22**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$5.55–$26.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$99K**
$99K/yr · 132K searches
**Growth**
**Bad****-5.9%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, 8th birthday decorations boy is a $99K/yr Amazon United States market (132K searches/yr). The top 5 brands hold 49% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **8th birthday decorations boy market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$70K–$84K**
- units × avg price
- **Conversion rate**
- **5.3%**
- **Avg BSR**
- **#2,229**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **4.8%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**37 **▼falling
**Sellers**
**44**
**Top-5 brand share**
**49%**
Top 20: 85%
**Top-5 click share**
**37%**
Top 20: 75%
**Open market**
**46%**
- Juesly19% - Vlipoeasn14% - Oigco6% - Mpanwen6% - Chaungfu4% - K.E.J.4%
## **Demand & seasonality**
Weekly Amazon search volume, last 52 weeks — -5.9% search growth over the last 90 days.
3K2KSpike '26 seasonAugSepOctNovDecJanFebMarAprMayJunJul
No pronounced peak months · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/8th-birthday-decorations-boy/trend)
## **Top 8th birthday decorations boy search terms**
- **8th birthday decorations boy**50K/yr-1.5%2.7% conv. - **8 year old boy birthday decorations**20K/yr+1.9%3.1% conv. - **happy 8th birthday boy**10K/yr+24.2%2.2% conv. - **8th birthday boy**13K/yr-9.9%2.1% conv. - **level 8 birthday decorations**14K/yr-25.8%3.0% conv. - **8 birthday decorations boy**7K/yr+7.8%2.5% conv. - **birthday decorations for boys 8**6K/yr-17.0%3.5% conv. - **birthday boy 8**5K/yr-13.1%1.8% conv. - **boys 8th birthday party decorations**6K/yr-49.5%1.7% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/8th-birthday-decorations-boy/search-terms)
## **Top 8th birthday decorations boy products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$3K6%$6K9%$9K12%$12K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Juesly 8 Year Old Birthday Gifts for Boys - Socks for Boys with Pop Up Birthday Card Presents for 8 Year Old**Juesly**$9.84**4.8★776 rev](https://www.amazon.com/dp/B0F1JSLWVT) [2**Video Game 8th Birthday Decorations for Boys Blue Level 8 Party Decor Kits for Boy 8 Years Old Game Supplies- Backdrop Honeycomb balls Hanging Swirls Centerpieces Balloons Tablecloth Cake topper**Juesly**$18.93**4.7★153 rev](https://www.amazon.com/dp/B0F9YLZW1S) [3**Vlipoeasn 8th Birthday Decorations Set for Boys Girls 35PCS Black Blue 8 Year Old Birthday Backdrop Banner Bruh Im 8 Party Supplies**Vlipoeasn**$19.70**4.5★11 rev](https://www.amazon.com/dp/B0G9627NH3) [4**Video Game 8th Birthday Decorations for Boys Level 8 Backdrop Banner Hanging Swirls Honeycomb Centerpieces Foil & Latex Balloons for Boy Video Game Birthday Decorations**Oigco**$17.13**4.4★21 rev](https://www.amazon.com/dp/B0FSL1TK7Y) [5**Balloons 11 pcs Foil Balloons 8 year old for 8st Birthday Party Supplies Decoration Confetti Balloon Kids Party Balloons Birthday Party Supplies 8 Years Old Birthday Balloon for Kids (8th Blue)**Chaungfu**$5.55**4.4★71 rev](https://www.amazon.com/dp/B09MRJS71B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Zirtorei 8th Birthday Decorations for Boys 9pcs Blue Silver Bruh Im 8 Banner Happy 8th Birthday Balloons 8 Year Old Bday Party Supplies Sign**Zirtorei**$11.73**60 rev2mo ago](https://www.amazon.com/dp/B0GYR3L4C7) [**Mpanwen 8th Birthday Decorations Boy Blue Black Bro Im 8 Year Old Party Supplies Decor for Boys 8th Birthday - Backdrop Banner Balloons Tablecloth Centerpieces Hanging Swirls Wall Signs**Mpanwen**$21.92**4 rev3mo ago](https://www.amazon.com/dp/B0GS91HQ8S) [**Funny Shirts 8th Birthday Boy Outfit Im 8 Year Old Bruh Meme Tees T Shirts for Kids**Birthday Gifts For 8 Year Old Boy I Survived 67**$17.76**25 rev4mo ago](https://www.amazon.com/dp/B0GRD62RHN) [**Vlipoeasn 8th Birthday Decorations Set for Boys Girls 35PCS Black Blue 8 Year Old Birthday Backdrop Banner Bruh Im 8 Party Supplies**Vlipoeasn**$19.70**11 rev7mo ago](https://www.amazon.com/dp/B0G9627NH3) [**Bruh Im 8 Banner Happy 8th Black Glitter Birthday Decorations Cheers to 8 Years Hello Eighth Funny Party Sign Party Decorations for Boy Girl Teens Supplies**HINGTAI**$6.87**11 rev8mo ago](https://www.amazon.com/dp/B0G2S473RQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mpanwen 8th Birthday Decorations Boy Blue Black Bro Im 8 Year Old Party Supplies Decor for Boys 8th Birthday - Backdrop Banner Balloons Tablecloth Centerpieces Hanging Swirls Wall Signs**Mpanwen**$21.92**4.6★**▲ 241%**](https://www.amazon.com/dp/B0GS91HQ8S) [**Zirtorei 8th Birthday Decorations for Boys 9pcs Blue Silver Bruh Im 8 Banner Happy 8th Birthday Balloons 8 Year Old Bday Party Supplies Sign**Zirtorei**$11.73**4.3★**▲ 239%**](https://www.amazon.com/dp/B0GYR3L4C7) [**Funny Shirts 8th Birthday Boy Outfit Im 8 Year Old Bruh Meme Tees T Shirts for Kids**Birthday Gifts For 8 Year Old Boy I Survived 67**$17.76**4.6★**▲ 182%**](https://www.amazon.com/dp/B0GRD62RHN) [**Kegrimi Kids Baseball Polarized Sunglasses: Sports Sunglasses for Boys Girls 3-12 Youth Sun Glasses for Cycling Running (iceblue 64mm)**Kegrimi**$10.48**4.6★**▲ 179%**](https://www.amazon.com/dp/B0DB7QJYL4) [**Vlipoeasn 8th Birthday Decorations Set for Boys Girls 35PCS Black Blue 8 Year Old Birthday Backdrop Banner Bruh Im 8 Party Supplies**Vlipoeasn**$19.70**4.5★**▲ 116%**](https://www.amazon.com/dp/B0G9627NH3)
**~~View all trending →~~**
## **What buyers say about 8th birthday decorations boy**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“GREAT QUALITY”*
**Gifting Purpose**11%
*“Fun Gift”*
**Value For Money**11%
*“Excellent value”*
**Advertised Vs Actual Product**11%
*“Just like in the picture”*
**Color**8%
*“Bright colors”*
**Fun/Entertainment Experience**8%
*“fun for the whole family”*
**Size-Overall**8%
*“Great Fit”*
**Design-Overall**3%
*“Cute decor”*
**Strength**2%
*“super sturdy”*
**Soft Feel**2%
*“Shirt is very soft and comfortable”*
### **What buyers complain about **
**Quality-Overall**18%
*“Quality control is clearly lacking”*
**Size-Overall**15%
*“did not fit”*
**Durability**12%
*“It breaks very easily”*
**Value For Money**6%
*“for $20 its definitely not worth the price”*
**Material Quality**5%
*“Cheap Material”*
**Functionality-Overall**4%
*“DIDN'T WORK”*
**Product Condition**4%
*“this product was clearly old/used”*
**Adhesion/Stickiness**4%
*“Adhesive is not strong”*
**Advertised Vs Actual Product**3%
*“It sure looks beautiful, however, the video is very deceptive”*
**Thickness**3%
*“Balloons were thin”*
### **Top return reasons **
**Size-Overall**44%
**Color**10%
**Value For Money**10%
**Functionality-Overall**5%
**Advertised Vs Actual Product**4%
**Quality-Overall**4%
**Defective Material/Parts**4%
**Assembly/Installation**2%
**Durability**2%
**Adhesion/Stickiness**2%
## **Common questions**
- **Is 8th birthday decorations boy profitable to sell on Amazon United States?**
- The niche generates $99K/yr across 45 tracked products. 8 of 17 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the 8th birthday decorations boy niche?**
- 37 brands and 44 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 49% of demand.
- **What do buyers complain about in 8th birthday decorations boy?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Durability. The return rate is 2.3%.
- **When does demand for 8th birthday decorations boy peak?**
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- **What does it cost to enter the 8th birthday decorations boy niche?**
- Listings span $5.55–$26.04; the average listing price is $14.03 (sweet spot $15–$100). The average incumbent carries 1,123 reviews — the moat a new listing must climb.
## **Related niches in Home & Kitchen**
- 74 [**graduation centerpieces for tables 2023**](https://flapen.com/research/us/home-kitchen/graduation-centerpieces-for-tables-2023)$368K/yr+228.8%**Worth a look**- 74 [**artificial hanging flowers for outdoors**](https://flapen.com/research/us/home-kitchen/artificial-hanging-flowers-for-outdoors)$1.2M/yr+77.3%**Launch it**- 74 [**5th grade graduation decorations**](https://flapen.com/research/us/home-kitchen/5th-grade-graduation-decorations)$149K/yr+666.7%**Worth a look**- 75 [**4th of july party supplies**](https://flapen.com/research/us/home-kitchen/4th-of-july-party-supplies)$240K/yr>1,000%**Worth a look**- 75 [**desk goose**](https://flapen.com/research/us/home-kitchen/desk-goose)$2.2M/yr+40.7%**Launch it**- 75 [**fall candles**](https://flapen.com/research/us/home-kitchen/fall-candles)$620K/yr+155.9%**Worth a look**[**All Home & Kitchen niches **](https://flapen.com/research/us/home-kitchen)