
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…
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Universal Studios Japan is giving Frieren anime fans the chance to make unforgettable memories.
7-Eleven Japan has a new Creamy Iced Cafe Latte that’s a hit on social media
7-Eleven Japan releases new “mix-and-drink” matcha latte… that comes with a risk of choking
Sanrio Hotel Floria isn’t actually a hotel, but it’s still a must visit for fans traveling in Tokyo
Two of Kyoto’s famous temples tackle streetside trash with solar-powered trash cans
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Starbucks Japan releases special limited-edition summer drinks… at only 30 stores
Lawson transforms convenience store food with massive katsu burger and an insane curry bread
Super Mario Galaxy Happy Meal toys now available at McDonald’s Japan
East Japan Railway announces plans to abolish magnetic-strip tickets
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Japanese rice cooker recipe gives us a tasty new way to enjoy vegetables and wieners
Family Mart commits “reverse fraud” in new Giant All-Star Festival, and we couldn’t be happier
New Tokyo sweets shop offers 648 different mochi ice cream dumpling combinations
Japan’s cheap beef bowl chain goes upscale with Matsuya Premium, but is it worth the higher price?
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Ghibli’s No Face continues to demonstrate his generous character growth by dispensing soy sauce
Colour Hunting: The hot new street photography trend changing how we see Japan
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Kanji ice cream becomes a sell-out hit in Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
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
Meow’s this? 2020’s ranking of the top cat names and breeds in Japan
Japan’s top 10 cat names for 2017
Counting down Japan’s top five New Word of the Year rankings for 2021
Mr. God? See which unusual names win Japan’s “Best of Family Names 2015” award
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
The top 10 poses trending with Japanese teens, as demonstrated by a couple of ossan