Adal sits next to 5 phonetic neighbors — Adam, Adel, and Adal are the closest matches by sound. Most share Adal's German-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"noble, honorable"
"red-haired, ruddy complexion"
"law settlement, from Lexington"
"Lamb; gentle and pure"
"Red-haired"
"Gaelic diminutive form of Ferdinand"
"little dark one"
"large homestead, settlement"
"of the woods, forest dweller"
"lamb"
"guardian deity"
"helper, protector"
"dark or fair (dual origin)"
"bramble, prickly plant"
"dawn, new beginning"
"phonetic Cuban variant of Joel/Yoel"
"nurse, foster-mother (occupational surname)"
"mold, form (original Arabic root)"
"bought land, purchased territory"
"brilliantly noble"
Similar sound: These names share phonetic patterns with Adal — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old High German origins, giving them the same cultural heritage as Adal.
Rhythm: Adal is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.