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Cognomen Bertulfo (Bertulfo ) , all around the world, is quite a rare last name. The cognomen Bertulfo is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Singapore. Measured by absolute frequency, it is commonest in Philippines, the United States, and United Arab Emirates. Much less frequently, Bertulfo is the forename as well as the last name.
VARIANT | COUNTRY |
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Bertulfo | Philippines, United Arab Emirates, United States, Ecuador, Colombia |