Kash sits next to 4 phonetic neighbors — Cash, Nash, and Dash are the closest matches by sound. Most share Kash's Old English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hollow (place)"
"master of inspired frenzy"
"eagle"
"Italian form of John, gift of God"
"Christmas, born on Christmas"
"glory in battle"
"strong-willed, wise"
"son of Jove, divine descent"
"gracious, merciful"
"bane, destruction (war god)"
"upright, fair"
"God is gracious"
"from Wells, Somerset"
"enthusiasm, ardent"
"raven"
"battle, companion"
"advice, counsel"
"counsel's guardian"
"sawyer, lumber worker"
"clearing of coarse grass"
Similar sound: These names share phonetic patterns with Kash — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Kash.
Rhythm: Kash is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.