Yahya sits next to 4 phonetic neighbors — Yahya, Yaya, and Yaha are the closest matches by sound. Most share Yahya's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"interpreter, studious one"
"he will sing"
"peace, complete"
"God's gift"
"help of God"
"precious, worthy"
"worthy of the highest praise"
"speed, path"
"the praised one"
"evening conversation partner"
"son of the sea, great tide"
"prince, commander, ruler"
"source of joy"
"prince, commander"
"may God give increase"
"may He add (another son)"
"excellence, adornment"
Similar sound: These names share phonetic patterns with Yahya — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Arabic origins, giving them the same cultural heritage as Yahya.
Rhythm: Yahya is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.