Family name Ecolasse (Ecolasse 
) , around the world, is a rare cognomen. The surname Ecolasse is characteristic of Western Europe, particularly France, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ecolasse | France |
| thierry ecolasse French politician, FR (b. 1962) |
|
Rene, Gwendal, Laurent, Jacques, Johanny, Jessica, Thierry, Vincent, Volodia, Wilfrid, Pauline, Angeline, Philippe, Geoffrey, Jean-Guy, Francine, Isabelle, Charlelie, Christian, Christine, Elisabeth, Benjamin, Coralie, Mathieu, Martine, Theo, Tony, Isac, Manon, Andre, Kevin, Garry, Julie, Malcom, Maxime, Mosiah, Sabine, Alizee, Arnaud, Claude, Claire, Damien, Didier, Johann, Thomas, Elodie, Christophe, and Bernadette