Mishka sits next to 3 phonetic neighbors — Misha, Miska, and Nishka are the closest matches by sound. Most share Mishka's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little bear"
"descendant of Ceanneidigh"
"row of houses or hedgerow"
"noble, exalted, powerful"
"creative variant of Zenobia"
"passionate, cloud"
"healthy, whole"
"creative modern variant of Celia/Shelia"
"gift of God"
"youthful, downy-bearded"
"living, alive"
"bright, radiant"
"courageous, valiant"
"adornment, beauty (Arabic Zayna connection)"
"beloved, wished-for child"
"Christmas Day, birthday of Christ"
"intention, reason for being"
"father of joy, my father is joyful"
"supplanter, one who follows at the heel"
"eagle"
Similar sound: These names share phonetic patterns with Mishka — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Russian origins, giving them the same cultural heritage as Mishka.
Rhythm: Mishka is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.