Mehreen sits next to 5 phonetic neighbors — Mehrin, Mahreen, and Nareen are the closest matches by sound. Most share Mehreen's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"sun, sunlike"
"royal, of the Kayanian dynasty"
"precious, refined, delicate"
"youthful"
"tender, delicate"
"Basque feminine name, possibly 'noble lady'"
"star in Virgo constellation"
"sound judgment, discernment"
"one who is gracious, follows the path"
"wind, gentle breeze"
"blue, indigo"
"radiant, illuminating"
"divine grace, gift"
"eye, vision; ancient, before"
"best friend, confidante"
"flower of paradise (Jannah)"
"noble, honorable"
"to walk with graceful pride, dignified swaying gait"
"independent name"
Similar sound: These names share phonetic patterns with Mehreen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Persian mehr origins, giving them the same cultural heritage as Mehreen.
Rhythm: Mehreen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.