Avor sits next to 4 phonetic neighbors — Ivory, Ivor, and Favor are the closest matches by sound. Most share Avor's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"yew warrior"
"twin"
"noble and famous"
"powerful ruler"
"from Berlin; little shining one"
"strong, manly"
"pearl, great one"
"brave, strong"
"Possibly invented American name; associated with leadership"
"flowering, in bloom"
"Blind; sixth; associated with Saint Cecilia, patron saint of musicians"
"genuine, true, perfect"
"sun-bright, radiant"
"forest dweller"
"hazelnut, little bird"
"rival, striving to excel"
"ornament, adornment, beauty"
Similar sound: These names share phonetic patterns with Avor — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Norse via Ivor origins, giving them the same cultural heritage as Avor.
Rhythm: Avor is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.