Omarion sits next to 3 phonetic neighbors — Omari, Mario, and Demarion are the closest matches by sound. Most share Omarion's Arabic via Swahili-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"flourishing, long-lived"
"God has heard"
"concluding musical passage"
"the hardest gemstone, invincible"
"Olympic victor"
"possibly from dragon + valley"
"fictional Fire Nation prince name"
"wave"
"son of Piers (Peter)"
"settlement at the clean/pure place"
"little warrior, of Mars"
"knowledge, good judgment, deep understanding"
"of the crow, raven-haired"
"three (via Trey prefix)"
"increasing, growing, abundance"
"joyful outcry"
"God has favored, grace of God"
"variant of Jason (healer) or Jacob (supplanter)"
"unity, excellence, number one"
"modern invented name, possibly meaning sky or zeal"
"modern invented name"
Similar sound: These names share phonetic patterns with Omarion — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic via Swahili origins, giving them the same cultural heritage as Omarion.
Rhythm: Omarion is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.