Jamal sits next to 4 phonetic neighbors — Jamil, Jamar, and Gamal are the closest matches by sound. Most share Jamal's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beauty, handsomeness"
"support, backbone"
"blessed, fortunate"
"immortal, eternal"
"wise, judicious"
"king, sovereign"
"exalted, lofty"
"God has remembered, remembered by God"
"God sees, God allocates"
"grace, beauty, ornament"
"path, movement of the sun"
"lush, well-watered, abundant"
"prosperous, wealthy"
"modern invented name, possibly 'sincere air' or 'great river'"
"illuminated, clear"
"of the Terentius clan"
"excellent, virtuous"
Similar sound: These names share phonetic patterns with Jamal — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Jamal.
Rhythm: Jamal is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.