Nighttime Underwear for Girls
MaybeAn estimated 0.7% of orders come back. But the top 5 brands take 92% of clicks, so Nighttime Underwear for Girls is a Maybe.
- Flapen Score
- 54 / 100Top 28% of 14,768 Health & Household niches · +5 vs the category median of 4954
- Market size
- $121K/yr39K searches / yr
- 90-day growth
- +34.6%search demand this quarter
- Competition
- 65%top-5 click share · 9 brands · 35 sellers
Flapen Score
Nighttime Underwear for Girls against its category
The dotted line is the Health & Household average. Past it, Nighttime Underwear for Girls is stronger. Inside it, weaker.
Market
The Nighttime Underwear for Girls market on Amazon at a glance
Shoppers on Amazon United States searched for Nighttime Underwear for Girls 39K times last year and spent an estimated $121K. The top 5 brands take 92% of clicks. Demand peaks in Jun. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 10.9% of those searches ended in a purchase.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.9% of those searches ended in a purchase. Searches in the last 90 days moved +34.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $121K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- +34.6%
- Conversion, latest week
- 10.9%
- Market size, estimated
- $121Ka year
- Peak month
- June2.6× the quietest month
- Top search term
- ninjamas girls lxl16K searches a year
02 · Price
A sale here is worth $28.62.
Listings sell for $28.62 on average, from $9.55 to $58.99. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $28.62 that is $3K to $7K a year per listing.
- Average price
- $28.62inside the $15 to $100 sweet spot
- Price range
- $9.55–$58.99
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 0.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
82% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #163 within Incontinence & Ostomy. It carries 4,213 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 100%
- Out of stock, average day
- 1.0%
- Average rank
- #163in Incontinence & Ostomy
- Average rating
- 4.48 starsAmazon United States average 4.42 stars
- Average reviews
- 4,213per listing
- Listings tracked
- 17
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top Nighttime Underwear for Girls 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 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Ninjamas Girls Bedwetting Nighttime Underwear Pampers Pull Ups Size L (64-95+ lbs) 68 Count Overnight Underwear Kids Ultra Absorbent Hypoallergenic
- Price
- $50.76
- Rating
- 4.6/5
- Reviews
- 8,121
- Age
- 2y ago

Ninjamas Girls Bedwetting Nighttime Underwear Size L (64-95+ lbs) 34 Count Overnight Protection Ultra Absorbent Hypoallergenic
- Price
- $26.39
- Rating
- 4.6/5
- Reviews
- 8,121
- Age
- 6y ago

FUVVRVAL Girls Incontinence Briefs Leakproof Bedwetting Underwear Kids
- Price
- $32.11
- Rating
- 3.9/5
- Reviews
- 37
- Age
- 4mo ago

Ninjamas Girls Bedwetting Nighttime Underwear - Size L (64-95+ lbs) 11 Count Overnight Protection Ultra Absorbent Hypoallergenic
- Price
- $9.55
- Rating
- 4.6/5
- Reviews
- 8,121
- Age
- 6y ago

Linzama Teen Girls Incontinence UnderwearHolds Up to Regular 10 Tampons Leakproof Period ViscoseReusable Size 11-12year
- Price
- $19.33
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 1y ago
Trending
estimated 90-day click momentum
Sanguanlun Leakproof Underwear for Teens 4-Pack Day & Night Set Seamless Leakproof Panties for Girls Heavy Flow Protection. Pink
- Price
- $20.75
- Rating
- 3.9/5
- Reviews
- 11
- Age
- 8mo ago

Hupohoi Girls Pajama Sets Summer Short Sleeve With Shorts & Pants Sleepwear
- Price
- $20.44
- Rating
- 4.7/5
- Reviews
- 549
- Age
- 2y ago

US Angels Girls Pajamas Set - 3-Piece PJs Set Tank Pants & Shorts Soft Girls Sleepwear Teen Kids Pajamas Size 5-16
- Price
- $22.19
- Rating
- 4.6/5
- Reviews
- 123
- Age
- 1y ago

BTween Girls 3 Pack Velour Jogger Pant Set Solid Tie Dye or Camo Sweatpants for Girls TDYE 6
- Price
- $29.40
- Rating
- 4.7/5
- Reviews
- 1,411
- Age
- 2y ago

Little Sleepies Two-Piece Pajama Set for Boys & Girls Soft Viscose from Bamboo Toddler Pajamas for Kids Family Matching PJs Butterfly Kisses 12-14
- Price
- $37.87
- Rating
- 4.7/5
- Reviews
- 1,148
- Age
- 1y ago
Newest
by launch date
FUVVRVAL Girls Incontinence Briefs Leakproof Bedwetting Underwear Kids
- Price
- $32.11
- Rating
- 3.9/5
- Reviews
- 37
- Age
- 4mo ago

Sanguanlun Leakproof Underwear for Teens 4-Pack Day & Night Set Seamless Leakproof Panties for Girls Heavy Flow Protection. Pink
- Price
- $20.75
- Rating
- 3.9/5
- Reviews
- 11
- Age
- 8mo ago

Little Sleepies Two-Piece Pajama Set for Boys & Girls Soft Viscose from Bamboo Toddler Pajamas for Kids Family Matching PJs Butterfly Kisses 12-14
- Price
- $37.87
- Rating
- 4.7/5
- Reviews
- 1,148
- Age
- 1y ago

Linzama Teen Girls Incontinence UnderwearHolds Up to Regular 10 Tampons Leakproof Period ViscoseReusable Size 11-12year
- Price
- $19.33
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 1y ago

Linzama Teen Girls Incontinence UnderwearHolds Up to Regular 10 Tampons Leakproof Period ViscoseReusable Size 13-14year
- Price
- $19.13
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 rising
Sellers
35
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
5%
- Ninjamas55%
- Linzama13%
- FUVVRVAL8%
- GoodNites8%
- Hupohoi7%
- Little Sleepies3%
- Open — no brand owns it (3 brands, 5%)
Demand
Nighttime Underwear for Girls search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun · busiest ÷ quietest = 2.6×
Search terms
Top Nighttime Underwear for Girls search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- ninjamas girls lxl16K/yr
- ninjamas girls xl13K/yr
- ninjamas girls l/xl10K/yr
Reviews and returns
What reviews say buyers love and hate about Nighttime Underwear for Girls
We read the reviews and the return reasons for every product selling here.
“Leaks”
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.
17 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 Nighttime Underwear for Girls 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









