Raha sits next to 4 phonetic neighbors — Raya, Zara, and Layla are the closest matches by sound. Most share Raha's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"contentment, ease"
"exalted, ascending, noble"
"garden, covered place of beauty"
"of the moon god Sin"
"care, concern, divine attention"
"purpose, goal"
"bright, radiance"
"noble one, little noble"
"city"
"beauty, adornment"
"queen, royal woman"
"divine loving-kindness"
"spirit warrior"
"Guidance, right path"
"heavenly spring, fountain of paradise"
"of Gilan, associated with the Gilani saint"
"the remotest (reference to Al-Aqsa Mosque)"
"approval, acceptance"
Similar sound: These names share phonetic patterns with Raha — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Raha.
Rhythm: Raha is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.