Ymir sits next to 4 phonetic neighbors — Emir, Ymir, and Amir are the closest matches by sound. Most share Ymir's Norse-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"the loud one, the screamer"
"olive tree"
"son of Agnes (pure, holy)"
"son of Mads (Matthew)"
"watchful, alert, awake"
"lord of the manor, estate ruler"
"ridge meadow"
"God is gracious"
"eternal ruler, ever powerful"
"short; courtly"
"gift of Yahweh"
"elevated terrain, mountain land"
"messenger goddess"
"plant that grows in moist places"
"emperor, supreme ruler"
"wise protector, counselor-guardian"
Similar sound: These names share phonetic patterns with Ymir — 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 Ymir.
Rhythm: Ymir is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.