Kleiser
Kleiser is a surname of German origin. The name is found in German-speaking regions such as Germany, Austria, and Switzerland, and also among diaspora communities in North America and elsewhere. The precise etymology of Kleiser is uncertain; as with many German surnames, it may have originated as a toponymic name from a location, as an occupational or nickname-based name, or as a patronymic derived from an ancestor’s given name. The suffix -er is common in German surnames for indicating a person associated with a place or trade, but without firm documentary evidence the exact derivation remains speculative.
Distribution and frequency: The surname is relatively uncommon. Higher concentrations are typically in parts of Germany
Notable people: The surname Kleiser has been borne by individuals across various fields, but no single widely
Variants and related names: In practice, spelling variants can arise from transliteration, regional dialects, and historical
See also: German surnames; lists of surnames of German origin.