Kelis sits next to 5 phonetic neighbors — Alexis, Kali, and Lexi are the closest matches by sound. Most share Kelis's American-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern American invented name"
"lion-like (possible Turkic influence)"
"mountain of strength"
"my God is an oath, pledged to God"
"meadow, woodland clearing"
"one who brings good luck"
"God is gracious"
"church, basilica"
"bright grace of God"
"America-inspired"
"consecrated to God"
"life of Zeus, force of Zeus"
"God has heard"
"joyful, playful one"
"life, visible"
"my father is Yah"
"jade stone; green gem"
"soft split-grain leather"
"modern invented name"
"ethereal fairy"
"gift of God"
Similar sound: These names share phonetic patterns with Kelis — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American origins, giving them the same cultural heritage as Kelis.
Rhythm: Kelis is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.