Adonias sits next to 4 phonetic neighbors — Adonijah, Adonis, and Elias are the closest matches by sound. Most share Adonias's biblical cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"my lord is Yahweh"
"God will add / God shall increase"
"may God protect"
"young ceremonial attendant, acolyte"
"of the forest, woodland dweller"
"tall, lofty, elevated"
"beloved, dearly loved"
"lover"
"happy, fortunate"
"lion of man"
"help of God"
"solar one, child of the sun"
"He is my God"
"royal title for kings children (Iberian)"
"God is gracious"
"He shines"
Similar sound: These names share phonetic patterns with Adonias — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Adonias.
Rhythm: Adonias is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.