Aluel sits next to 3 phonetic neighbors — Ariel, Aloel, and Aluol are the closest matches by sound. Most share Aluel's Dinka-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"name related to cattle or birth circumstances"
Similar sound: These names share phonetic patterns with Aluel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Dinka origins, giving them the same cultural heritage as Aluel.
Rhythm: Aluel is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.