Quick answer
Haruto is a boy name.
Meaning and history
From Japanese 陽 ( haru ) meaning "light, sun, male", 遥 ( haru ) meaning "distant, remote" or 晴 ( haru ) meaning "clear weather" combined with 斗 ( to ), which refers to a Chinese constellation, or 翔 ( to ) meaning "soar, fly". Other kanji combinations can also form this name.
Notes and context
Usage: japanese | Japanese Hiragana: はると; Japanese Katakana: ハルト