Lerch
A German surname usually from the word for “lark,” likely first used as a nickname or house name.
The #8,911 most common surname in the United States (2010 Census) — about 1 in every 84,035 Americans shares it.
Etymology
Lerch is generally connected with German Lerche, meaning “lark,” the small songbird. In surname use, that would most naturally have begun as a nickname for someone thought to resemble a lark in some way, or as a house name tied to the bird. Older surname writers also list Lerch alongside bird-based German names, which supports this interpretation.
History
The name is found in German-speaking areas and later appears in records of German-American surnames. Historical surname dictionaries regularly group it with other German bird names, especially Lerche, suggesting a long-standing German form rather than a rare local invention. In modern usage it remains relatively uncommon, with bearers spread across German-speaking Europe, North America, and other diaspora communities.
Origin
Regions
Variant spellings
Fun fact
A lark is one of the classic bird-based surnames in German onomastics, alongside names like Fink, Vogel, and Sperling.
From the historical record
“'ark, Larke. A.S. Leofric, Leoric; A. I ,arka ; G. Lerch, Lorke ; D. Larche r; FI. Larock ; D.B. Lorch ; p.n. See Laveric I arkin. Dim. of Laurence. Or , , N.-Fr. Largan ; a p.n.”
— British Family Names: their origin and meaning (2nd ed.)