Baby Girl Onesies 3-6 Months
FailBuyers convert on only 0.8% of searches, so Baby Girl Onesies 3-6 Months is a Fail.
- Flapen Score
- 44 / 100Ranks 9,144 of 16,930 Clothing, Shoes & Jewelry niches · −1 vs the category median of 4544
- Market size
- $43K/yr281K searches / yr
- 90-day growth
- -7.3%search demand this quarter
- Competition
- 9%top-5 click share · 51 brands · 61 sellers
Flapen Score
Baby Girl Onesies 3-6 Months against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Baby Girl Onesies 3-6 Months is stronger. Inside it, weaker.
Market
The Baby Girl Onesies 3-6 Months market on Amazon at a glance
Shoppers on Amazon United States searched for Baby Girl Onesies 3-6 Months 281K times last year and spent an estimated $43K. The top 5 brands take 69% of clicks. Demand peaks in Oct. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 281K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved -7.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $43K a year.
- Searches, last 12 months
- 281K
- Growth, 90 days vs prior 90
- -7.3%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $43Ka year
- Peak month
- October1.5× the quietest month
- Top search term
- baby girl long sleeve onesies80K searches a year
02 · Price
A sale here is worth $19.98.
Listings sell for $19.98 on average, from $8.33 to $50.38. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $19.98 that is $0 to $2K a year per listing.
- Average price
- $19.98inside the $15 to $100 sweet spot
- Price range
- $8.33–$50.38
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 2.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
91% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 8.0% of listings are out of stock. The average listing ranks #126 within Baby Girls. It carries 16,993 reviews at 4.73 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 100%
- Out of stock, average day
- 8.0%
- Average rank
- #126in Baby Girls
- Average rating
- 4.73 starsAmazon United States average 4.42 stars
- Average reviews
- 16,993per listing
- Listings tracked
- 278
04 · Newcomers
80 of last year's 135 launches cleared the first-year sales bar.
135 products launched here in the last 12 months. 80 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 37 months on average, so the names here are settling in.
- Launched, last 12 months
- 135
- Successful launches
- 80Amazon's first-year sales bar
- Average brand age
- 37 months
Products
Top Baby Girl Onesies 3-6 Months products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Amazon Essentials Unisex Toddlers Baby Unisex 6-Pack Sleeveless Bodysuits Pink/Floral 24 Months
- Price
- $11.64
- Rating
- 4.8/5
- Reviews
- 5,139
- Age
- 1y ago

Simple Joys by Carters Baby Girls Short-Sleeve Bodysuit Pack of 6 Multicolor/Ditsy Floral/Floral/Polka Dot/Tropical 24 Months
- Price
- $19.32
- Rating
- 4.8/5
- Reviews
- 69,956
- Age
- 2mo ago

Onesies Brand Baby Girls 3-Pack Romper Fox 0-3 Months
- Price
- $22.50
- Rating
- 4.8/5
- Reviews
- 2,230
- Age
- 3y ago

Simple Joys by Carters Baby Girls 5-Pack Long-Sleeve Bodysuit Mint Green/Navy Dots/Pink/Butterflies/Floral 12 Months
- Price
- $17.13
- Rating
- 4.8/5
- Reviews
- 44,363
- Age
- 2mo ago

Amazon Essentials x Sofia Grainge Baby Girls Long Sleeve Ruffle Collar Bodysuit Pack of 2 Blooms/Ivory 12 Months
- Price
- $14.29
- Rating
- 4.6/5
- Reviews
- 174
- Age
- 9mo ago
Trending
estimated 90-day click momentum
ZAVBABY Newborn Baby Girls Bodysuits Rib Summer Infant Clothes Outfit Set 3-6 Month
- Price
- $18.97
- Rating
- 4.8/5
- Reviews
- 120
- Age
- 6mo ago

Amazon Essentials x Sofia Grainge Baby Girls Long Sleeve Ruffle Collar Bodysuit Pack of 2 Blooms/Ivory 12 Months
- Price
- $14.29
- Rating
- 4.6/5
- Reviews
- 174
- Age
- 9mo ago

Amazon Essentials Unisex Toddlers Baby Unisex 6-Pack Sleeveless Bodysuits Pink/Floral 24 Months
- Price
- $11.64
- Rating
- 4.8/5
- Reviews
- 5,139
- Age
- 1y ago

Butterblu Ashley 5-Pack Long Sleeve Ruffle Shoulder Bodysuits 100% Organic for Baby Girls Sunset 0-3 Months
- Price
- $33.21
- Rating
- 4.8/5
- Reviews
- 96
- Age
- 10mo ago

OPAWO Baby Girl Pajamas 3 Pack 2 Way Zipper Sleepers Baby Girl Girl Romper Toddler Summer Clothes Outfits 0-24M(Flower/Leaf/Lake Blue 0-3 Months)
- Price
- $36.82
- Rating
- 4.6/5
- Reviews
- 168
- Age
- 1y ago
Newest
by launch date
Simple Joys by Carters Baby Girls Short-Sleeve Bodysuit Pack of 6 Multicolor/Ditsy Floral/Floral/Polka Dot/Tropical 24 Months
- Price
- $19.32
- Rating
- 4.8/5
- Reviews
- 69,956
- Age
- 2mo ago

Simple Joys by Carters Baby Girls 5-Pack Long-Sleeve Bodysuit Mint Green/Navy Dots/Pink/Butterflies/Floral 12 Months
- Price
- $17.13
- Rating
- 4.8/5
- Reviews
- 44,363
- Age
- 2mo ago

Simple Joys by Carters Baby Girls Short-Sleeve Bodysuit Pack of 6 Multicolor/Dinosaur/Floral/Forest Animals/Fruit/Hearts 3-6 Months
- Price
- $18.00
- Rating
- 4.8/5
- Reviews
- 69,956
- Age
- 2mo ago

Simple Joys by Carters Baby Girls Short-sleeve Bodysuit Pack of 6 Pink/Yellow 3-6 Months
- Price
- $17.50
- Rating
- 4.8/5
- Reviews
- 69,956
- Age
- 2mo ago

Simple Joys by Carters Baby Girls 5-Pack Long-Sleeve Bodysuit Shirt solid 6-9 Months
- Price
- $16.79
- Rating
- 4.8/5
- Reviews
- 44,363
- Age
- 2mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 9% of clicks, no more. An open shelf where new products get seen.
Brands
51 rising
Sellers
61
Est. top-5 brand share
69%
Top 20: 92%
Est. top-5 click share
9%
Top 20: 24%
Open market
33%
- Simple Joys by Carter's23%
- Gerber19%
- Amazon Essentials11%
- Butterblu5%
- Onesies Brand5%
- Carter's3%
Demand
Baby Girl Onesies 3-6 Months search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct · busiest ÷ quietest = 1.5×
Search terms
Top Baby Girl Onesies 3-6 Months search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- baby girl long sleeve onesies80K/yr
- summer onesies baby girl16K/yr
- carters bodysuits baby girl18K/yr
- carters onesies girl21K/yr
- newborn long sleeve onesies girl27K/yr
- body carters baby girl12K/yr
- 3 month onesies girls10K/yr
- bodys carters baby girl8K/yr
- onesies newborn girl11K/yr
- pink onesies 0-3 months10K/yr
Reviews and returns
What reviews say buyers love and hate about Baby Girl Onesies 3-6 Months
We read the reviews and the return reasons for every product selling here.
“I did not like the fit”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Baby Girl Onesies 3-6 Months questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









