Iman sits next to 4 phonetic neighbors — Iman, Imani, and Ayman are the closest matches by sound. Most share Iman's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"faith, belief"
"one who is traveling"
"gate to paradise"
"garden, covered place of beauty"
"light, luminous"
"divine loving-kindness"
"jasmine flower"
"God saves"
"like a bird, birdlike"
"happiness, bliss"
"from the fairy palace (variant of Sheila/Síle)"
"exalted, ascendant"
"heart, soul"
"princess, noble lady"
"generous beauty, abundance"
"dawn, morning light"
"scent of paradise"
"queenly, royal"
"exalted, noble"
"the remotest (reference to Al-Aqsa Mosque)"
"hardworking, industrious"
Similar sound: These names share phonetic patterns with Iman — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Iman.
Rhythm: Iman is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.