Abdel sits next to 4 phonetic neighbors — Abdul, Adel, and Abed are the closest matches by sound. Most share Abdel's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"worshipper, devotee"
"studious, learned interpreter"
"most noble, most honorable"
"God is my judge"
"God will exalt, God raises up"
"ascending, rising"
"who is like God?"
"to move lightly, graceful joy"
"servant, one who serves"
"generous, excellent in character"
"handsome, beautiful"
"treetop"
"Yahweh remembers"
"Canopus star"
"abundant, full of blessings"
"faith, belief, trust"
"moon"
"abundance, prosperity"
Similar sound: These names share phonetic patterns with Abdel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Abdel.
Rhythm: Abdel is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.