Across the world, Heistek (Heistek 
) is an extremely rare unknown gender first name. Much more prevalently, Heistek is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Heistek | Italy, Australia, India, Canada, Netherlands |
Aaf, Guido, Louis, Jamie, Marcel, Marcus, Mirthe, Stefan, Gabry, Sylvia, Pleun-Jan, Ronald, Judith, Frouke, Stephan, Jolanda, William, Angela, Rinus, Ramon, Kelly, Rob, Leo, Wim, Mark, Alex, Anco, Arno, Cora, Rene, Tygo, Erik, Iris, Anton, Arjen, Arwen, Caleb, Barry, Dionisia, and Natashja