Adonnis sits next to 4 phonetic neighbors — Adonis, Adonis, and Adonyss are the closest matches by sound. Most share Adonnis's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lord, my lord"
"brown one, the brown bear"
"runner, messenger"
"companion, bear friend"
"bright, brilliant"
"from the Savoy region (French place name)"
"God is gracious, son of Jack"
"fast sailing vessel"
"settlement of Brice"
"God has given (via Nathan blend)"
"little poet; philosopher"
"grey valley or settlement"
"the Lord recalled"
"white, pure"
"carp fish (symbolic)"
"all right, in harmony"
"rejoice, be glad"
"sound, reverberation"
"stoneworker, bricklayer"
"little saint, holy one"
"at the ford (river crossing)"
Similar sound: These names share phonetic patterns with Adonnis — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Phoenician/Semitic origins, giving them the same cultural heritage as Adonnis.
Rhythm: Adonnis is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.