Arla sits next to 5 phonetic neighbors — Aria, Arlo, and Carla are the closest matches by sound. Most share Arla's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"eagle"
"hill, mound by the lake"
"from Rome, Roman heritage"
"blue precious gemstone"
"of the tower"
"running water, stream"
"graceful, beautiful"
"gentle, maternal"
"slender and fair"
"fossilized golden resin"
"life"
"day's eye (the flower)"
"pearl"
"priest"
"slender young tree, shoot"
"one who works with stone"
"crown, garland"
"pretty rose"
"child of May, springtime"
"beloved, dear one"
"plum tree (as Chinese surname 李)"
Similar sound: These names share phonetic patterns with Arla — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse origins, giving them the same cultural heritage as Arla.
Rhythm: Arla is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.