juonteisen
Juonteisen is the genitive singular form of the Finnish surname Juonteinen. It is used in Finnish to indicate possession or association with a person named Juonteinen. For example, Juonteisen talo means "the house of Juonteinen," and Juonteisen kirja means "Juonteinen's book." The surname Juonteinen belongs to the common Finnish class of -nen surnames, with the -nen suffix typically signaling origin from a place or descriptive root. The precise origin of Juonteinen is not reliably documented in English-language sources; in general, -nen surnames can derive from place names, nicknames, or occupations in earlier Finnish naming practices. In contemporary Finland, Juonteinen is a genuine Finnish surname and can be found among Finnish speakers; the distribution of the name varies regionally and over time with migration and demographic changes. There are individuals with this surname; for information about specific people, consult Finnish biographical directories or genealogical resources. See also: Juonteinen (the nominative form of the surname), Finnish surnames.