Yamen sits next to 3 phonetic neighbors — Yemen, Yasmin, and Yamin are the closest matches by sound. Most share Yamen's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"right side, prosperity"
"friend, brother"
"the all-glorious, sublime"
"diamond, hardest stone"
"of good appearance and strong physique"
"plural of deen (faith)"
"one who resurrects, gathers on judgment day"
"gift, benefit"
"pure, innocent"
"one who commands, leader"
"drawn from the water"
"elder, wise man"
"plenty, surplus"
"man of peace"
"magnificence, nobility"
"elevated, sublime, lofty"
"one who comes after; steward"
"excellence, doing good"
Similar sound: These names share phonetic patterns with Yamen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Yamen.
Rhythm: Yamen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.