|Sinnott||numerous: South East etc. Ir. Sionóid. Anglo-Normans who settled in Wexford 13 cent and have so remained. See also Synnott. From O.E. Sigenoth "victory-bold".MIF.|
|Synnott||numerous: Dublin-Meath-Kildare etc. Ir. Sionóid. Variant of Sinnott, q.v.|
Parishes where Synott and a second surname are found together
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