Lahde (surname)
Lahde is a Finnish surname. It is derived from the Finnish word "lahde," which means "spring" or "source." As a surname, it likely originated as a descriptive name for someone who lived near a spring or source of water.
The surname Lahde is primarily found in Finland. It is not among the most common Finnish surnames, but it is identifiable and appears in genealogical records and other official documentation. Like many Finnish surnames, its distribution can be traced through population registers and historical records within Finland. The name might also appear in countries with significant Finnish diaspora populations, such as Sweden, the United States, and Canada.