Shontia sits next to 4 phonetic neighbors — Shantia, Shania, and Shonda are the closest matches by sound. Most share Shontia's Blended Irish/French roots-origin cluster, so the rhythm and vowel shape carry across the list.
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"God's grace combined with song"
"clear ice, rock crystal"
"invented name, possibly combining Tony (from Antonius) with feminin..."
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"elaborated form of Shanya; proud or gracious"
"creative coinage; possibly the one from Latvia or the one who is Tivia"
"left gate, assistant gate"
Similar sound: These names share phonetic patterns with Shontia — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Blended Irish/French roots origins, giving them the same cultural heritage as Shontia.
Rhythm: Shontia is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.