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Family name Sillman (Sillman , Sillmann ) , all over the world, is quite a rare cognomen. The surname Sillman is habitual in Finland, where it is quite a rare surname, Germany, and Sweden, where it is a rare surname. Measured by absolute frequency, it is commonest in Germany, the United States, and Finland.
VARIANT | COUNTRY |
---|---|
Sillman | Finland, Sweden, Brazil, United States, United Kingdom |
Sillmann | Australia, Germany, Brazil, United States, Netherlands |