Nymir sits next to 4 phonetic neighbors — Nimir, Namir, and Amir are the closest matches by sound. Most share Nymir's Arabic Namir-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"leopard, swift and agile"
"son of Lars (son of Lawrence)"
"brave one, bold and courageous"
"of the forest, woodland"
"Dack's settlement"
"creative combination name"
"red-haired, from the russet one"
"bright day, day's light"
"rhythmic flow, musical cadence"
"Isle of Skye, Scotland"
"invented modern name, no classical meaning"
"short form nickname"
"tail, conclusion"
"stoneworker, craftsman"
"son of Hugh, spirit"
"son of Madoc, fortunate"
"sky father, father of gods"
"great, supreme, exalted"
"variant of Jason (healer) or Jacob (supplanter)"
"Lukes town"
Similar sound: These names share phonetic patterns with Nymir — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic Namir origins, giving them the same cultural heritage as Nymir.
Rhythm: Nymir is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.