Baby Swimsuit Girl Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Baby Swimsuit Girl sales on Amazon US totaled 7,100 units in July 2026 (▼ 27.9% vs. the prior month), generating an estimated $101,291 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 52.1% of unit volume and 42.7% of revenue, while a typical listing is priced at $16.49. The keyword itself pulled 19,755 Amazon queries over the same period (▼ 42.4% MoM).
Zooming out to the 12-month window ending July 2026, the baby swimsuit girl Top 50 moved 43,650 units and $716,357 in cumulative sales — an average of 3,638 units and $59,696 per month. Monthly throughput topped out at 9,850 units in June 2026 and dipped to 900 in September 2025, leaving the latest reading 189.8% higher than August 2025.
Baby Swimsuit Girl Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
7.1K
▼ 27.9% MoM
Monthly Revenue 2026/07
$101.3K
▼ 34.2% MoM
Top 10 Market Share 2026/07
52.1%
Baby Swimsuit Girl Market Share & Sales Concentration on Amazon US — July 2026
The most-sold baby swimsuit girl listing on Amazon US in July 2026 is ASIN B07KPVPXBL (Brand: babygoal), which sold 1,000 units at $9.99 apiece — equal to 14.1% of every unit tracked in this report and 43% ahead of the No. 2 listing.
The Top 10 ASINs account for 3,700 units and $43,296 in July 2026 — 52.1% of unit volume and 42.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Baby Swimsuit Girl' on Amazon
July 2026
Is 52.1% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B07KPVPXBL
Babygoal Reusable Baby Girl Swim Diapers 3 Pack - Adjustable Washable for 0-8 Months Infants - Ideal for Swimming Lessons - Flower Design
1K
▲ 0.0%vs. prior month
$9.8K
latest month
12-month trend
B0DR6174D2
SODLON Baby Girl Swimsuit Long Sleeve One-Piece Infant Bathing Suit 3M-3T
700
▲ 16.7%vs. prior month
$7.4K
latest month
12-month trend
B0FZKGQWCG
Renotemy Baby Girls Swimsuit Summer Infant Girl Bathing Suit Zipper Long Sleeve One-Piece Rash Guard Swimwear with Hat 3M-3Y
400
▲ 100.0%vs. prior month
$4.1K
latest month
12-month trend
B09FTFWFNZ
Simple Joys by Carter's Baby Girls' Long Sleeve Zipper One Piece Swimsuit
300
▲ 0.0%vs. prior month
$4.9K
latest month
12-month trend
B0FX44YPS6
SODLON Baby Girl Swimsuit Infant Toddler One-Piece Bathing Suit 3M-3T
300
▼ 50.0%vs. prior month
$3.9K
latest month
12-month trend
B0DR2VM6YR
Renotemy Baby Girl Swimsuit Infant Bathing Suit Swimwear Sleeveless Bikini Tankini Toddler Girl One-Piece Swimsuit with Hat
200
▲ 0.0%vs. prior month
$2.5K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Baby Swimsuit Girl Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
babygoal is the best-performing baby swimsuit girl brand in July 2026, moving 1,000 units across 1 ASIN for 27.0% of Top 10 volume. SODLON follows with 1,000 units (27.0%), ahead of Renotemy on 600 units (16.2%).
With 8 brands splitting the Top 10 and 70.3% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $9.99 to $12.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
babygoal
1 ASIN in Top 10
27.0%
Units
1K
Revenue
$9.8K
Avg. price
$9.99
B07KPVPXBL
$9.99·★4.5·10.1K revsBabygoal Reusable Baby Girl Swim Diapers 3 Pack - Adjustable Washable for 0-8 Months Infants - Ideal for Swimming Lessons - Flower Design
Units sold1K
SODLON
2 ASINs in Top 10
27.0%
Units
1K
Revenue
$11.3K
Avg. price
$12.99
B0DR6174D2
$12.99·★4.6·530 revsSODLON Baby Girl Swimsuit Long Sleeve One-Piece Infant Bathing Suit 3M-3T
Units sold700B0FX44YPS6
$12.99·★4.7·240 revsSODLON Baby Girl Swimsuit Infant Toddler One-Piece Bathing Suit 3M-3T
Units sold300
Renotemy
2 ASINs in Top 10
16.2%
Units
600
Revenue
$6.5K
Avg. price
$10.82
B0FZKGQWCG
$9.95·★4.6·155 revsRenotemy Baby Girls Swimsuit Summer Infant Girl Bathing Suit Zipper Long Sleeve One-Piece Rash Guard Swimwear with Hat 3M-3Y
Units sold400B0DR2VM6YR
$11.69·★4.6·371 revsRenotemy Baby Girl Swimsuit Infant Bathing Suit Swimwear Sleeveless Bikini Tankini Toddler Girl One-Piece Swimsuit with Hat
Units sold200
Trending Baby Swimsuit Girl Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 3 ASINs forced its way in: B0FZKGQWCG booked 400 units at $9.95, with ▲ 100.0% MoM change.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0FZKGQWCG
Renotemy Baby Girls Swimsuit Summer Infant Girl Bathing Suit Zipper Long Sleeve One-Piece Rash Guard Swimwear with Hat 3M-3Y
Price
$9.95
Rating
4.6
Reviews
155
Latest month sales
B0DR2VM6YR
Renotemy Baby Girl Swimsuit Infant Bathing Suit Swimwear Sleeveless Bikini Tankini Toddler Girl One-Piece Swimsuit with Hat
Price
$11.69
Rating
4.6
Reviews
371
Latest month sales
B0BNH3W7FS
UMELOK Baby Girl Swimsuit Infant UPF 50+ Bathing Suit Size Months
Unlock to view ASIN details and product titles
Price
$14.99
Rating
4.6
Reviews
796
Latest month sales
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