Jaslene sits next to 4 phonetic neighbors — Jazlyn, Jasmine, and Jocelyn are the closest matches by sound. Most share Jaslene's Persian via American-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"jasmine flower"
"successful, beloved"
"loosening, release"
"queen"
"lyrical, relating to music and song"
"little king"
"dry (referring to the plant's habitat)"
"son of the steward"
"judge, one who determines justice"
"peace"
"elf counsel"
"from the Cree people (Nehiyaw nation)"
"Mack's stream, great stream"
"coral"
"Caesars island (Caesarea)"
"fair, blessed, holy"
"of the ivy, fidelity"
"gentle wind"
"the way-land, road land"
"dweller near the ash grove"
"gift of Yahweh"
Similar sound: These names share phonetic patterns with Jaslene — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Persian via American origins, giving them the same cultural heritage as Jaslene.
Rhythm: Jaslene is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.