Popularity of the last name by country

United States

• New York (115)
• Michigan (51)
• Illinois (42)
• California (16)
• Massachusetts (6)
• Oregon (5)
• New Jersey (4)
• Arizona (3)
• Florida (3)
• Minnesota (3)
• Missouri (3)
• Wisconsin (3)
• Indiana (2)
• Iowa (1)
• North Dakota (1)
• Ohio (1)
• Oklahoma (1)

All countries

• Belgium (69,660)
• France (11,525)
• Netherlands (8,912)
• United States (263)
• Germany (221)
• United Kingdom (51)
• South Africa (28)
• Unknown country (27)
• Luxembourg (23)
• Indonesia (13)
• Spain (11)
• Switzerland (9)
• Italy (9)
• Philippines (9)
• Canada (6)
• India (5)
• Argentina (3)
• Austria (3)
• Madagascar (3)
• Namibia (2)
• China (1)
• Czech republic (1)
• Algeria (1)
• Egypt (1)
• Greece (1)
• Israel (1)
• Mauritius (1)
• New Caledonia (1)
• New Zealand (1)
• Russian Federation (1)
• Sweden (1)
• Uruguay (1)

Origine of last name

de CLERCK : Flemish (also Declerck): cognate of Dutch <a href="https://en.geneanet.org/surnames/De%20Klerk">De Klerk</a> and French <a href="https://en.geneanet.org/surnames/Leclerc">Leclerc</a>. This surname (mainly in the form Declerck) is also found in France (mainly Nord). Compare <a href="https://en.geneanet.org/surnames/De%20Clark">De Clark</a> and <a href="https://en.geneanet.org/surnames/De%20Clerk">De Clerk</a>.