Don't know if you tried any of these fantasy name generators - here's one --- http://fantasynamegenerators.com/

Really nice map, your light green starts to read as a sun light hitting the region (maybe back down the lightness of the color ?) I really like your landforms, they are quite nice. Overall color and forest are really well done.

I think for the most part your rivers are good, but not sure the Dolonor Forest LAKE would drain both directions. There are others here who are more versed in this area. Great job overall, especially a 1st map.