Ilias sits next to 4 phonetic neighbors — Elias, Elijah, and Ilya are the closest matches by sound. Most share Ilias's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"my God is Yahweh"
"chalice, cup"
"safe, unharmed"
"entertaining companion, engaging conversationalist"
"strong, firm"
"crown, wreath"
"gracious gift"
"hero, champion, semi-divine mortal"
"destroyer, one who breaks"
"all-powerful (divine name Al-Qadir)"
"dignified, honorable"
"victory, divine triumph"
"enlightened, bearer of light"
"kingly, of the king"
"unharmed, complete"
"brave, courageous"
"Lord, have mercy (liturgical)"
"call to prayer"
"peace, safety, security"
"brave and powerful warrior"
"Noble, of high lineage"
Similar sound: These names share phonetic patterns with Ilias — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Ilias.
Rhythm: Ilias is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.