Marwa sits next to 4 phonetic neighbors — Mariam, Maryam, and Marva are the closest matches by sound. Most share Marwa's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"a sacred hill in Mecca"
"ruby-red, gem-colored"
"sky, atmosphere"
"friend, companion, beloved"
"light, splendor"
"high, elevated"
"short form of Isabella"
"light of the moon"
"soul, spirit"
"gazing with longing, looking admiringly"
"tender, soft, gentle"
"appointed time, divine meeting"
"night"
"angel, heavenly messenger"
"gentle, patient"
"divine light, illumination"
"radiant, blooming flower"
"like a star, starlike"
"father's precious jewel"
Similar sound: These names share phonetic patterns with Marwa — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Marwa.
Rhythm: Marwa is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.