Of the mark or boundary
A variant of the French surname Lamarck, which likely originated as a topographic name for someone living near a boundary or landmark. It is famously associated with the early evolutionary biologist Jean-Baptiste Lamarck. In modern usage, it is often chosen for its strong, rhythmic sound and connection to scientific history.
Less common today
Lamark isn't in the latest US Top 1000. It last peaked at #4,271 in 1990.
Pioneering French biologist and early proponent of evolution
US births per 5-year period, 1990–present (SSA data).
