Wilhelmsen Family History
Wilhelmsen Surname Meaning
Norwegian Danish and North German: patronymic from the personal name Wilhelm. Compare Wilhelmson and Williamsen.
Source: Dictionary of American Family Names 2nd edition, 2022

View Census Data for Wilhelmsen | Data not to scale
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There are 1,000 census records available for the last name Wilhelmsen. Like a window into their day-to-day life, Wilhelmsen census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.
Search UK census records for WilhelmsenThere are 5,000 immigration records available for the last name Wilhelmsen. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.
View all Wilhelmsen immigration recordsThere are 566 military records available for the last name Wilhelmsen. For the veterans among your Wilhelmsen ancestors, military collections provide insights into where and when they served, and even physical descriptions.
View all Wilhelmsen military recordsBetween 1963 and 2004, in the United States, Wilhelmsen life expectancy was at its lowest point in 1985, and highest in 1976. The average life expectancy for Wilhelmsen in 1963 was 77, and 86 in 2004.