Akira sits next to 4 phonetic neighbors — Akira, Amira, and Kira are the closest matches by sound. Most share Akira's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright, clear, luminous"
"of the moon, lunar"
"American creative variation"
"one who ropes (cowboy)"
"God is gracious"
"little fire"
"son of Paye/Pace (son of Peace)"
"bright, shining"
"son of Lars (son of Lawrence)"
"surname-to-given-name transfer"
"Gods flame"
"three, third-born"
"cold, enduring"
"leopard, swift and fierce"
"falling, rhythmic beat"
"healer (from Greek root of Jason)"
"God prevails"
"sky god, shining deity"
"enlightened rice (kanji: 悟飯)"
"Greece, Ionia (ancient land)"
Similar sound: These names share phonetic patterns with Akira — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Akira.
Rhythm: Akira is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.