Ilyas sits next to 3 phonetic neighbors — Elias, Ilyes, and Iliah are the closest matches by sound. Most share Ilyas's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"my God is Yahweh"
"moistening, life-giving water"
"king, sovereign"
"gift of God, divine blessing"
"king, royal"
"prosperous, wealthy"
"God has heard (via Samuel)"
"Yahweh remembers"
"king, sovereign"
"God will hear, heard by God"
"one who knocks"
"immortal, eternal"
"land of purple, merchant"
"grace, beauty, ornament"
"exalted, lofty"
"physician, healer"
"most merciful, most compassionate"
"excellent, virtuous"
"aspirations, wishes"
"beauty, handsomeness"
Similar sound: These names share phonetic patterns with Ilyas — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew Eliyahu via Arabic origins, giving them the same cultural heritage as Ilyas.
Rhythm: Ilyas is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.