Can anyone tell me what ethnicity is the last name Shoy?

Question:Looking just at immigration records, it appears that a vast majority of immigrants with that surname came from the British West Indies.

Best Answer - Chosen by Asker: Looking just at immigration records, it appears that a vast majority of immigrants with that surname came from the British West Indies.

Sounds either Irish/Celtic, or possibly Chinese (easier to differentiate if we knew more about yoru family's history, etc.