
App publishes a ranking of the names that got the most hits during expectant parents’ searches.
Even just five years ago, parents-to-be might have thumbed through a book of baby names to help them select the perfect name for their child. In this age of there’s-an-app-for-everything, however, many couples have turned to their phones instead.
One free online Japanese baby naming app managed by Recruit Staffing (“Recstu”) released a ranking of the past year’s most popular names for boys and girls on October 27. The list accounts for the names that were accessed most frequently on the app between October 1, 2020 and September 30, 2021. Let’s see how they compare to a similar list of names released last year by another company, beginning with the girls.
Top Ten Girl Names in 2021
The numbers in parentheses denote each name’s ranking on Recstu’s top ten list last year.
10. Haruna 陽菜 (7)
9. Kaede 楓 (new)
8. Aoi 葵 (4)
7. Reira 莉来 (new)
6. Koharu 心陽 (new)
5. Mio 澪 (3)
4. Ema 恵茉 (12)
3. Kokoro 心桜 (new)
2. Rin 凛 (2)
1. Tsumugi 紬 (1)
In addition to the top two names maintaining their respective places from the year before, a general trend of using plants and other terms from the natural world in girls’ names seems to be continuing as well. Number 7’s “Reira,” which features a kanji meaning “jasmine flower,” was singled out for being a particularly hot new addition to this year’s list.
OK, let’s now turn our attention to the other half of the list by moving on to the boys.
▼ “All right, what’s Number 1 gonna be this year…?”
Top Ten Boy Names in 2021
The numbers in parentheses denote each name’s ranking on Recstu’s top ten list last year.
10. Saku 朔 (new)
9. Minato 湊斗 (new)
8. Ren 蓮 (5)
7. Itsuki 伊槻 (new)
6. Hiroto 大翔 (13)
5. Ibuki 伊蕗 (new)
4. Gen 絃 (new)
3. Ao 碧 (1)
2. Hayate 颯 (2)
1. Haruto 陽翔 (new)
The most general trend this year for the boys appears to be names ending in “to,” which can be represented in kanji in a couple of ways. The top pick “Haruto” and Number 6’s Hiroto feature a kanji for “to” which has a meaning of flying or soaring.
We must admit that we’re a little surprised that no names from the global hit Kimetsu no Yaiba: Demon Slayer phenomenon have managed to break into the top ten…
▼ “What do you mean Tanjiro’s not on list?!”
If you’ve now got an urge to delve even deeper into Japanese nomenclature, you might be interested in checking out the top baby names over the past few 30 years or even the top cat names.
Source: My Navi News via Otakomu
Top image: Pakutaso
Insert images: Pakutaso (1, 2)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!



Top Japanese baby names for 2016 feature flowers and other flora on both boys’ and girls’ lists
Top 10 Japanese baby names of 2020 revealed
Top Japanese baby names for 2025 feature flowers, colors, and a first-time-ever favorite for girls
The top 10 baby names in Japan 2013
Looking for baby names? The most popular ones in Japan this year are…
Starbucks Japan adds new Sweet Potato Frappuccino and Latte to the menu, but do they deliver the taste of autumn?
Kyoto temple bans visitors from wearing kimono
Japan’s first fall color forecast for 2026 is here!
German woman rescued from Mt. Fuji after suffering altitude sickness symptoms, hiking to peak anyway
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
American tourist in Japan arrested on charges of attempted murder and arson
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
Solo travel in Japan: $3 all-you-can-drink deal at this conveyor belt restaurant is a fun time for one
Japan’s revolving sushi restaurant king Sushiro coming to U.S. this fall with high prices, no tipping
Mini CRT-lookalike Final Fantasy figurines are awesome pixel art music boxes [Video]
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Studio Ghibli unveils new anime calendars and diary planners for 2027
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
One Piece Day 2026 brings new art, music, and new cast announcements
Hikaru Utada sings new song in Shinkansen commercial for Japan’s Supreme Class cabins
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
The most popular Japanese baby names of the past 30 years, from Sakura to Shota
“Cherry blossoms of the heart” — The 10 most popular Japanese names for girls in 2017-2018
Meow’s that? 2022’s ranking of the top cat names in Japan
Japan’s top 20 flowery names for baby girls: love, hearts, and dreams
Same name tops lists of most popular dog and cat names in Japan, and there’s probably a reason why
The 10 most attractive Japanese women’s names, as chosen by dating app users
Japan’s top baby names for 2015: Will Naruto-influenced monikers still reign supreme?
Princesses, fruits, and blacksmiths: Study reveals the 30 most unusual family names in Japan
Japanese government will check and judge new baby name pronunciations, presents guidelines
Counting down Japan’s top five New Word of the Year rankings for 2021
Tokyo government announces new name for maternity/paternity leave, hopes to change attitudes
Digital manga distributer releases its top ten ranking of shonen and seinen series for April
World’s most popular emoji ranking shows something missing from Japan’s top picks
Four new era names the Japanese government rejected before deciding on Reiwa
Yahoo! Japan finds most alphabetic and katakana words Japanese people want to find out about