Abdalla sits next to 5 phonetic neighbors — Abdullah, Abdul, and Abdella are the closest matches by sound. Most share Abdalla's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"servant of God, worshipper of Allah"
"divine gift"
"the trustworthy, the faithful"
"subject, flock (of subjects)"
"valiant warrior"
"paradise gardens"
"the Lord is my salvation"
"one who is pleasing, accepted"
"one who guides to the right path"
"the end, completion"
"recognition, knowing"
"the best, most excellent"
"behold, a son"
"red earth, clay"
"divine mystery, Quranic blessing"
"powerful, mighty"
"king, ruler"
"good, benevolent"
"dew, life-giving water"
Similar sound: These names share phonetic patterns with Abdalla — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic (abd + Allah) origins, giving them the same cultural heritage as Abdalla.
Rhythm: Abdalla is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.