Alvis sits next to 4 phonetic neighbors — Elvis, Alexis, and Alicia are the closest matches by sound. Most share Alvis's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"all wise, completely wise"
"shining light, bright torch"
"flowering, flourishing"
"strong, healthy, vigorous"
"bright, shining one (via Eleanor/Lenora)"
"possibly from Clara, meaning bright and clear"
"bold wanderer, little one"
"ruler of the world"
"Yahweh saves"
"free woman"
"wagon maker, wagoneer, carter"
"Wonder, miracle, something marvelous"
Similar sound: These names share phonetic patterns with Alvis — 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 Alvis.
Rhythm: Alvis is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.