Most Popular Names Japan 2015
| Description: | Most popular names for female newborns in Japan 2015, based on a survey of the Japanese Benesse company for their Tamahiyo line of magazines for parents | 
| Source: | Benesse Tamahiyo magazines website | 
| Series: | Japan | 
| Following list: | 2016 | 
| Previous list: | 2014 | 
| Highest new entries: | Mei (new at 8), Sakura (new at 10) | 
| Largest rises: | Himari +5 (now at 5), Rin +4 (now at 3) | 
| Largest falls: | Hina -6 (now at 7), Sakura -3 (now at 8) | 
| Rank | Name | Kanji | Hiragana | +/- | 
|---|---|---|---|---|
| 1 | Aoi | 葵 | あおい |  3 | 
| 2 | Yuna + Yuuna | 結菜 | ゆな |  1 | 
| 3 | Rin | 凛 | りん |  4 | 
| 3 | Yua | 結愛 | ゆあ |  1 | 
| 5 | Himari | 陽葵 | ひまり |  5 | 
| 6 | Yui | 結衣 | ゆい | |
| 7 | Hina | 陽菜 | ひな |  6 | 
| 8 | Sakura | 桜 | さくら |  3 | 
| 8 | Mei | 芽生 | めい |   | 
| 10 | Sakura | 咲良 | さくら |   | 

