Rayhan sits next to 5 phonetic neighbors — Rehan, Rayan, and Raihan are the closest matches by sound. Most share Rayhan's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"sweet basil, fragrant herb"
"God is my help"
"head of army"
"elder, wise man"
"the rightly guided one"
"pleasant, admirable, beautiful"
"auspicious, excellent, superior"
"God the Lord"
"one full of kindness and light"
"prince, commander, ruler"
"glorious, noble, honored"
"the one who is firm"
"bright star in Aquila"
"morning star, night visitor"
"magnificence, nobility"
"elevated, sublime, lofty"
"conviction, certainty"
"gate of paradise, lush"
"guardian, protector"
"steadfast, resolute"
Similar sound: These names share phonetic patterns with Rayhan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Rayhan.
Rhythm: Rayhan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.