Kace sits next to 4 phonetic neighbors — Case, Casey, and Kase are the closest matches by sound. Most share Kace's Irish Gaelic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"brave in battle"
"promised land, heavenly realm"
"God-like"
"slender"
"from the Rodney estate"
"earth"
"son of Edie (son of Edward)"
"son of John (via Jack)"
"son of Judd"
"home on the wooded hill"
"helpful one"
"from the river Blaan"
"God has given"
"swiftness, fleetness"
"all wise (from Norse Alviss)"
"speed of God"
"lasting impact, heritage"
"courageous heart"
"God is salvation"
"lord, sun"
"of Nîmes, sturdy woven cloth"
Similar sound: These names share phonetic patterns with Kace — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Kace.
Rhythm: Kace is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.