Elvi sits next to 5 phonetic neighbors — Elvie, Elva, and Elvina are the closest matches by sound. Most share Elvi's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"elf warrior, elf battle"
"God has favored me"
"noble riches"
"heavenly, of the sky or cosmos"
"bird + ewe (blended)"
"ink painting, ink picture"
"Illustrious; renowned"
"snow blossom"
"king of wisdom"
"free man; free woman"
"from the Canary Islands"
"murmuring rock (from Lorelei)"
"Small songbird; clever and spirited"
"one who brings blessings"
"grace or favor"
"prophetess, seer, oracle"
"God is gracious"
"island, isle dweller"
Similar sound: These names share phonetic patterns with Elvi — 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 Elvi.
Rhythm: Elvi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.