Akito sits next to 3 phonetic neighbors — Akira, Keito, and Akito are the closest matches by sound. Most share Akito's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"clear, luminous person"
"craftsman, carpenter"
"old river; slow-flowing water"
"very white, very fair"
"Beauty, grace, adornment"
"an extremely large, uncountable number; boundless"
"from the valley"
Similar sound: These names share phonetic patterns with Akito — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Akito.
Rhythm: Akito is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.