Emyr sits next to 4 phonetic neighbors — Emir, Emery, and Amir are the closest matches by sound. Most share Emyr's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"king, lord, ruler"
"king"
"griffin-like (legendary creature)"
"hawk of the plain"
"counsel power, wise advisor"
"great, mighty"
"sad, sorrowful (folk etymology)"
"son of, awakening"
"alive, full of life"
"bright mind, shining spirit"
"counsel, chief"
"great, kingly"
"strong grip, paw"
"mind, intellect, spirit"
"young man, boy"
Similar sound: These names share phonetic patterns with Emyr — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Welsh origins, giving them the same cultural heritage as Emyr.
Rhythm: Emyr is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.