First of all Happy Newyear.

I have a question, do U have/know if there is a font like Titillium, with the nordic/skandinavian æøå / ÆØÅ

Its the letters UPPERCASE
Latin capital letter AE = Latin capital ligature AE Æ Æ Æ Æ Æ Æ
Latin capital letter O with stroke = Latin capital letter O slash Ø Ø Ø Ø Ø Ø
Latin capital letter A with ring above = Latin capital letter A ring Å Å Å Å Å Å

Its the letters DOWNCASE
Latin small letter ae = Latin small ligature ae æ æ æ æ æ æ
Latin small letter o with stroke = Latin small letter o slash ø ø ø ø ø ø
Latin small letter a with ring above = Latin small letter a ring å å å å å å

that i need, it dont need to be free, but it need to have a look like Titillium and have ÆØÅ/æøå