Ikeya sits next to 5 phonetic neighbors — Akira, Miya, and Kiara are the closest matches by sound. Most share Ikeya's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pond valley"
"peaceful ruler"
"invented name combining Ken- (knowledge, vision) and -sha (feminine..."
"blessed; the blessed one"
"Life; she who lives"
"friend, companion, intimate"
"gracious and pure one"
"Gentle, tender-hearted"
"God will increase"
"noisy river valley (partial Welsh root via Rhonda)"
"little ruler; queenly"
"Modern creative elaboration; victory (via Latoya root)"
"elder sister"
"gift of God; feminine form derived from Theodore"
"The Lord is my God; elevated, on high"
Similar sound: These names share phonetic patterns with Ikeya — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese (池谷) origins, giving them the same cultural heritage as Ikeya.
Rhythm: Ikeya is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.