---
title: "Baby Shark Pajamas — $66K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/baby-shark-pajamas"
last_updated: "2026-08-09T16:00:10.893Z"
locale: en
meta:
description: "Niche score 45/100 · $66K/yr market · 184K searches/yr · $20.38 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $66K/yr market · 184K searches/yr · $20.38 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Baby Shark Pajamas — $66K/yr Amazon US Niche (2026) - Flapen"
---
# **baby shark pajamas**
**Skip it**
A small market ($66K/yr) — this niche doesn't clear our bar today.
Market size 16Growth 22Conversion 22Competition 96Returns 46Price range 65Avg price 88Brand share 45Review moat 67Quality gap 24
**Competition**
**Incredible****16%**
top-5 click share — an open shelf
**Avg price**
**Great****$20.38**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****804.13**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$3.04–$37.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Okay****3.3%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-5.1%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$66K**
$66K/yr · 184K searches
According to Flapen's Amazon United States niche tracking, baby shark pajamas is a $66K/yr Amazon United States market (184K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 45/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **baby shark pajamas market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$61K–$82K**
- units × avg price
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#2,404**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **76%**
- **Out of stock**
- **10.2%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.
**Brands**
**27 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**78%**
Top 20: 98%
**Top-5 click share**
**16%**
Top 20: 45%
**Open market**
**17%**
- Nickelodeon39% - Pinkfong18% - Luke and Lulu10% - Tstars7% - Baby Shark5% - Bellabu Bear5% - Open — no brand owns it (21 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.1% search growth over the last 90 days.
7K5KPrime Day '24Holiday '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/baby-shark-pajamas/trend)
## **Top baby shark pajamas search terms**
- **baby shark pajamas**34K/yr-11.2%0.8% conv. - **baby shark dress**17K/yr+22.1%0.4% conv. - **baby shark clothes**24K/yr-22.5%0.6% conv. - **baby shark toothbrush**20K/yr-9.6%7.9% conv. - **baby shark clothes girl**7K/yr+119.6%0.8% conv. - **baby shark outfit**12K/yr-14.3%0.9% conv. - **baby shark outfit girl**11K/yr-3.1%0.5% conv. - **baby shark toddler clothes**8K/yr+6.5%0.7% conv. - **baby shark outfit boys**6K/yr+10.5%0.3% conv. - **baby shark pjs**8K/yr-8.2%0.6% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/baby-shark-pajamas/search-terms)
## **Top baby shark pajamas 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%1%$6572%$1K3%$2K4%$3K1101001K10K 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**Nickelodeon Baby Shark Girls 2-Piece Tank Top and Bike Shorts Set for Toddlers**Nickelodeon**$14.89**4.6★28 rev](https://www.amazon.com/dp/B0DTKS9W3L) [2**Pinkfong Baby Shark Toddler Girls Glitter 2-Piece Knit Coverall and Headband Outfit Baby Shark Pink 2T**Pinkfong**$19.40**4.7★334 rev](https://www.amazon.com/dp/B09GZSN1ZF) [3**Pinkfong Baby Shark Toddler Girls Graphic T-Shirt and Leggings Outfit Set Pink/Blue 3T**Pinkfong**$19.66**4.8★1,338 rev](https://www.amazon.com/dp/B08X7FGDV4) [4**Nickelodeon Baby Shark Girls T-Shirts and Legging Pants Set for Infant and Toddlers**Nickelodeon**$24.60**4.6★516 rev](https://www.amazon.com/dp/B08KRNBGZQ) [5**Nickelodeon Baby Shark Girls Long Sleeve Shirt and Jogger Set for Infant Toddler and Little Kids Pink/Grey**Nickelodeon**$25.83**4.7★332 rev](https://www.amazon.com/dp/B092RGWN8P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nickelodeon Boys Pajamas Baby Shark 18 Months**Nickelodeon**$19.29**437 rev2mo ago](https://www.amazon.com/dp/B094YMTX6M) [**LIOMENGZI Toddler Baby Boy Hooded Shark Summer Outfit Funny T-Shirt Shorts Set Infant Shark Clothes 6 12 18 Months 2T 3T(Blue Shark 12-18 Months)**LIOMENGZI**$13.24**138 rev1y ago](https://www.amazon.com/dp/B0F37VFKPL) [**Plaaee Girls Sleeveless Dress Shark Blue Sundress for Casual Home Party Beach 4T**Plaaee**$9.90**9 rev1y ago](https://www.amazon.com/dp/B0DWSTLXG5) [**Nickelodeon Baby Shark Girls 2-Piece Tank Top and Bike Shorts Set for Toddlers**Nickelodeon**$14.89**28 rev1y ago](https://www.amazon.com/dp/B0DTKS9W3L) [**Little Sleepies Pajamas for Baby Boys & Girls Viscose from Bamboo Baby Pajamas Snug Sleeper Toddler PJs 2-Way Zipper Shark Soiree 3-6M**Little Sleepies**$36.08**3,187 rev2y ago](https://www.amazon.com/dp/B0D4GL7MWG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Little Sleepies Pajamas for Baby Boys & Girls Viscose from Bamboo Baby Pajamas Snug Sleeper Toddler PJs 2-Way Zipper Shark Soiree 3-6M**Little Sleepies**$36.08**4.7★**▲ 79%**](https://www.amazon.com/dp/B0D4GL7MWG) [**LIOMENGZI Toddler Baby Boy Hooded Shark Summer Outfit Funny T-Shirt Shorts Set Infant Shark Clothes 6 12 18 Months 2T 3T(Blue Shark 12-18 Months)**LIOMENGZI**$13.24**4.6★**▲ 76%**](https://www.amazon.com/dp/B0F37VFKPL) [**Nickelodeon Baby Shark Boys 3 Piece Short Set (Toddler/Kid) Navy 3T**Nickelodeon**$12.76**4.5★**▲ 70%**](https://www.amazon.com/dp/B0D135XBB2) [**Pinkfong Baby Shark Toddler Girls Graphic T-Shirt and Leggings Outfit Set Pink/Blue 3T**Pinkfong**$19.66**4.8★**▲ 62%**](https://www.amazon.com/dp/B08X7FGDV4) [**Nickelodeon Baby Shark Boys 3 Piece Short Set (Toddler/Kid) Grey 5**Nickelodeon**$13.05**4.5★**▲ 58%**](https://www.amazon.com/dp/B0D136G3V8)
**~~View all trending →~~**
## **What buyers say about baby shark pajamas**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**16%
*“Fit well”*
**Quality-Overall**11%
*“Nice quality cheap price”*
**Soft Feel**10%
*“The material is soft”*
**Value For Money**7%
*“Best price”*
**Comfort-Overall**6%
*“Comfortable”*
**Gifting Purpose**6%
*“Great gift idea”*
**Suction**5%
*“Suction is great”*
**Design-Overall**4%
*“the design is super cute”*
**Advertised Vs Actual Product**3%
*“which is exactly what I was looking for”*
**Color**3%
*“Cute colors”*
### **What buyers complain about **
**Size-Overall**21%
*“Pretty big”*
**Durability**10%
*“Ripped easily”*
**Quality-Overall**9%
*“not well made”*
**Gap/Hole**6%
*“there's two holes in it”*
**Hard Feel**4%
*“Not as soft”*
**Value For Money**4%
*“I think the price is a bit high”*
**Stitch/Finish/Polish**3%
*“The seams are all coming apart”*
**Functionality-Overall**3%
*“nothing ever changes”*
**Music/Lullaby**3%
*“Music stop working shortly after purchase”*
**Material Quality**2%
*“cheap material”*
### **Top return reasons **
**Size-Overall**53%
**Length**16%
**Gap/Hole**5%
**Advertised Vs Actual Product**3%
**Stitch/Finish/Polish**3%
**Material Quality**3%
**Sleeve Fit**2%
**Arm Fit**2%
**Shoulder Fit**2%
**Feet Fit**1%
## **Common questions**
- **Is baby shark pajamas profitable to sell on Amazon United States?**
- The niche generates $66K/yr across 126 tracked products. 1 of 12 products launched in the last 360 days are still selling. 90-day search growth is -5.1%. Flapen's verdict: Skip it (45/100).
- **How competitive is the baby shark pajamas niche?**
- 27 brands and 38 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in baby shark pajamas?**
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 3.3%.
- **When does demand for baby shark pajamas peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the baby shark pajamas niche?**
- Listings span $3.04–$37.60; the average listing price is $20.38 (sweet spot $15–$100). The average incumbent carries 804 reviews — the moat a new listing must climb.
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