Where Does The Last Name Kerckoff Come From? ^{nationality or country of origin}

The last name Kerckoff is more frequently found in Brazil than any other country/territory. It can also be found in the variant forms:. Click here for other potential spellings of this last name.

How Common Is The Last Name Kerckoff? ^{popularity and diffusion}

This last name is the 2,718,172^nd most frequently held surname internationally. It is borne by approximately 1 in 142,893,057 people. Kerckoff occurs mostly in The Americas, where 100 percent of Kerckoff live; 63 percent live in South America and 63 percent live in Luso-South America.

This surname is most frequently occurring in Brazil, where it is held by 32 people, or 1 in 6,689,823. In Brazil Kerckoff is most prevalent in: Santa Catarina, where 69 percent are found, Paraná, where 28 percent are found and Rio Grande do Sul, where 3 percent are found. Not including Brazil this last name is found in 2 countries. It also occurs in Mexico, where 33 percent are found and The United States, where 4 percent are found.