Hello Marcus,
yes, I agree with Artzi, it is a Visayan tenegre. Age will be around turn of the centuries. Nice piece, sadly it's missing it's scabbard. Do a little bit search with the keyword "tenegre" and you will find similar examples.
Here the examples from my own collection:
1.
http://www.vikingsword.com/vb/showth...hlight=tenegre
2.
http://www.vikingsword.com/vb/showth...hlight=tenegre
Regards,
Detlef