Merckx: Last Name Origin and Family Crest

Spelled Merckx, the surname still points back to Merx. The family name meaning is “Son of Markus (Mark)”, the same as for Merx.

Family crest and blazon

There is no single Merckx family crest for every bearer. Herald Lab researches the arms historically associated with the name and explains whose they were.

A variant of Merx

Merckx adds -ckx to the root of Merx, a common way of forming related surnames. Regional accents shaped spellings long before dictionaries fixed them.

Between 1891 and 2000, 185 babies born in France were registered as Merckx, with the most births in 1951–1960. Births under the name grew in the later decades. Want more than a summary? See the Merckx family name pack.