Abdullahi sits next to 4 phonetic neighbors — Abdullah, Abdallah, and Abdoulaye are the closest matches by sound. Most share Abdullahi's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"worshipper of Allah"
"grateful, thankful to God"
"unharmed, complete"
"disobedient, rebellious, wild"
"YHWH saves"
"enlightened, bearer of light"
"most honorable"
"beautiful, adornment"
"peaceful, tranquil"
"moon, born from the moon"
"adornment, ornament"
"happiness, good fortune"
"shore, coast"
"Noble, of high lineage"
"generous distributor"
"Lion"
"abundance, generous provider"
Similar sound: These names share phonetic patterns with Abdullahi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Abdullahi.
Rhythm: Abdullahi is a 5-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.