Dillen
Dillen is a Dutch surname, and is a variant of the Breton word Dillon and means faithful. Notable people with the surname include:
- Anita Van Tuijn-Dillen (1959-), Dutch person, former ABN-Amro executive, niece of Cor, Coen Dillen
- Coen Dillen (1926–1990), Dutch footballer
- Cor Dillen (1920-2009), Dutch businessman, former billionaire Philips CEO, the first who brought Color Television to South America
- Jacques Dillen (1903–?), Belgian wrestler
- Karel Dillen (1925–2007), Belgian politician
- Ken Dillen (1938–2020), Canadian politician
- René Dillen (born 1951), Belgian racing cyclist