Dace sits next to 3 phonetic neighbors — Davis, Dacey, and Dax are the closest matches by sound. Most share Dace's Latvian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Baltic traditional name, possibly related to David meaning beloved"
"healer (if from Jason)"
"narrow piece of land"
"copper island native"
"from the winding stream or lane"
"noble and ready, prepared for battle"
"twins"
"ever-powerful ruler"
"Germanic family name of uncertain origin"
"modern creative construction"
"God is gracious"
"God is gracious"
"joyful as the moon"
"universe, cosmos (if Turkish-inspired)"
"gift from God"
"creative modern variant of Jace"
"eye, vision"
"modern American creation"
"people of warmth"
"raven, crow"
"the greatest"
Similar sound: These names share phonetic patterns with Dace — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latvian origins, giving them the same cultural heritage as Dace.
Rhythm: Dace is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.