Stace sits next to 3 phonetic neighbors — Stacy, Trace, and Grace are the closest matches by sound. Most share Stace's English-origin cluster, so the rhythm and vowel shape carry across the list.
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"Good harvest"
"the fifth"
"having angles, geometric strength"
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"Modern invented name combining Sha- (African-American naming prefix..."
"from Chalon; city on the Saone river in Burgundy, France"
Similar sound: These names share phonetic patterns with Stace — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Stace.
Rhythm: Stace is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.