Tkulma
Tkulma is a surname of Finnish origin. The name's etymology is not widely documented but is believed to be derived from a geographical feature or a descriptive term in old Finnish dialects. Surnames in Finland, like many other European countries, became hereditary over time, often linked to occupations, patronymics, or local landmarks. Individuals with the surname Tkulma can be found primarily in Finland, although emigration has led to its presence in other countries as well. Historical records and genealogical research are the primary sources for understanding the lineage and distribution of the Tkulma surname. As with any surname, its occurrence and prevalence can vary significantly by region and time period.