In the world, Katlijne (Katlijne 
) is a very rare feminine given name. The forename Katlijne is habitual in Western Europe, particularly Belgium, where it is a very rare girly name.
| VARIANT | COUNTRY |
|---|---|
| Katlijne | Belgium |
| katlijne van der stighelen Belgian art historian, BE (b. 1959) |
|
Boeck, Speetjens, Beeckmans, Stighelen, Bosselaers, Volkaerts, Ruysschaert, Nachtergaele, and Vandebrouck