Yapp in UK In Great Britain : 3 142 people share the surname Yapp according to our estimation. The surname Yapp is the 3 515th most common name in Great Britain. Yapp in Germany The German telephone directories contain 3 entries about Yapp. According to the current records of the Federal Office of Statistics, there are 8 Yapp living in 3 cities and counties in Germany at the present time. Margaret F. Yapp Margaret F. Yapp, Streatham, was a guild member in 1905.

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