Baby Clothes 12-18 Months Boys
MaybeThe top 5 products take only 26% of clicks. But shoppers spend an estimated $43K a year here, so Baby Clothes 12-18 Months Boys is a Maybe.
- Flapen Score
- 50 / 100Top 41% of 2,461 Fashion niches · +2 vs the category median of 4850
- Market size
- £43K/yr135K searches / yr
- 90-day growth
- -11.9%search demand this quarter
- Competition
- 26%top-5 click share · 31 brands · 45 sellers
Flapen Score
Baby Clothes 12-18 Months Boys against its category
The dotted line is the Fashion average. Past it, Baby Clothes 12-18 Months Boys is stronger. Inside it, weaker.
Market
The Baby Clothes 12-18 Months Boys market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Baby Clothes 12-18 Months Boys 135K times last year and spent an estimated £43K. The top 5 brands take 46% of clicks. Demand peaks in Nov–Dec. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 2.5% of those searches ended in a purchase.
Shoppers searched for this 135K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 2.5% of those searches ended in a purchase. Searches in the last 90 days moved -11.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £43K a year.
- Searches, last 12 months
- 135K
- Growth, 90 days vs prior 90
- -11.9%
- Conversion, latest week
- 2.5%
- Market size, estimated
- £43Ka year
- Peak month
- December3.5× the quietest month
- Top search term
- 12-18 months boys clothes25K searches a year
02 · Price
A sale here is worth £12.44.
Listings sell for £12.44 on average, from £5.16 to £27.52. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 0 to 100 of them. At £12.44 that is £0 to £1K a year per listing.
- Average price
- £12.44under the $15 to $100 sweet spot
- Price range
- £5.16–£27.52
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£1K
- Returns
- 1.6%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.8% of listings are out of stock. The average listing ranks #120 within Baby. It carries 2,085 reviews at 4.53 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 6.8%
- Average rank
- #120in Baby
- Average rating
- 4.53 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,085per listing
- Listings tracked
- 74
04 · Newcomers
0 of last year's 24 launches cleared the first-year sales bar.
24 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 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 24
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top Baby Clothes 12-18 Months Boys 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 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Kumsolu Toddler Baby Boy Clothes Long Sleeve Sweatshirt Trouser Set Tracksuit Outfits
- Price
- £14.98
- Rating
- 4.3/5
- Reviews
- 189
- Age
- 2y ago

TCWWBB Kids Boys Summer Short Outfits Clothes Set Toddler Cool Dinosaur Digger Shark Animal Print Short Sleeve Cotton T-Shirt Tops and Shorts 2Pcs Crewneck Clothing Set Age 1-7 Years Old
- Price
- £12.54
- Rating
- 4.4/5
- Reviews
- 32
- Age
- 1y ago

Levis Kids s/s Batwing Tee Baby Boys White 18 Months
- Price
- £7.52
- Rating
- 4.6/5
- Reviews
- 10,033
- Age
- 2y ago

Vioyavo Infant Baby Boys 2Pcs Tracksuit Stripes Print Long Sleeve Romper Elastic Waist Long Pants Set Casual Clothes Set Spring Fall (L Blue 9-12 Months)
- Price
- £9.81
- Rating
- 4.3/5
- Reviews
- 82
- Age
- 2y ago

adidas Unisex Baby Big Logo Essentials Jogger Track Suit Black/White 12-18 Months
- Price
- £18.87
- Rating
- 4.6/5
- Reviews
- 640
- Age
- 1mo ago
Trending
estimated 90-day click momentum
NautySaurs Toddler Boys 4 Pieces T-shirts and Shorts Summer Outfit Striped Short Set Yellow+Blue 18 Months
- Price
- £15.30
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 3mo ago

Loalirando Toddler Baby Girl Boy Summer Clothes Outfits Casual Embroidered Animal Short Sleeve T Shirt Tops Shorts Cute Clothing Set (Blue 12-18 Months)
- Price
- £10.13
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

NautySaurs Toddler Boys 4 Pieces T-shirts and Shorts Summer Outfit Striped Short Set White+Blue 12 Months
- Price
- £14.81
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 3mo ago

Xumplo Baby Boys Outfits Infants Short Sleeve Polo Shirt and Shorts Sets Toddlers 2-Piece Striped Summer Clothes 12-18 Months
- Price
- £12.90
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4mo ago

Geagodelia First Birthday Outfits Baby Boy Summer One Birthday Clothes Toddler Boys Number Pattern Animal T-shirt Rolled Shorts (Animal Blue 12-18 Months)
- Price
- £10.62
- Rating
- 4.5/5
- Reviews
- 18
- Age
- 1y ago
Newest
by launch date
adidas Unisex Baby Big Logo Essentials Jogger Track Suit Black/White 12-18 Months
- Price
- £18.87
- Rating
- 4.6/5
- Reviews
- 640
- Age
- 1mo ago

Loalirando Toddler Baby Girl Boy Summer Clothes Outfits Casual Embroidered Animal Short Sleeve T Shirt Tops Shorts Cute Clothing Set (Blue 12-18 Months)
- Price
- £10.13
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

NautySaurs Toddler Boys 4 Pieces T-shirts and Shorts Summer Outfit Striped Short Set White+Blue 12 Months
- Price
- £14.81
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 3mo ago

NautySaurs Toddler Boys 4 Pieces T-shirts and Shorts Summer Outfit Striped Short Set Yellow+Blue 18 Months
- Price
- £15.30
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 3mo ago

Xumplo Baby Boys Outfits Infants Short Sleeve Polo Shirt and Shorts Sets Toddlers 2-Piece Striped Summer Clothes 12-18 Months
- Price
- £12.90
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 26% of clicks, no more. An open shelf where new products get seen.
Brands
31 falling
Sellers
45
Est. top-5 brand share
46%
Top 20: 93%
Est. top-5 click share
26%
Top 20: 55%
Open market
48%
- Kumsolu14%
- Geagodelia9%
- TCWWBB9%
- NautySaurs7%
- Xumplo7%
- Levi's6%
Demand
Baby Clothes 12-18 Months Boys search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov, Dec · busiest ÷ quietest = 3.5×
Search terms
Top Baby Clothes 12-18 Months Boys search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 12-18 months boys clothes25K/yr
- baby boy clothes 12-18 months15K/yr
- boys clothes 12-18 months16K/yr
- 9-12 months boys clothes14K/yr
- 18-24 months boys clothes16K/yr
- 1 year old boy clothes11K/yr
- baby clothes 12-18 months boys12K/yr
- baby boy clothes 9-12 months12K/yr
- baby tracksuit9K/yr
- baby clothes 9-12 months boys6K/yr
Reviews and returns
What reviews say buyers love and hate about Baby Clothes 12-18 Months Boys
We read the reviews and the return reasons for every product selling here.
“Slightly big on him”
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 Baby Clothes 12-18 Months Boys 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









