User blog comment:Emily Windsnap/How old are the Merlin characters?/@comment-86.143.248.83-20150223031652/@comment-81.103.102.61-20160629142437

I think that sounds about right too. A lot of people have said that Morgana is about 22 is but I swear somewhere in the first episode of season 1, Uther says to Morgana that she wasn't around 20 years ago when magic was at its highest and it being destroyed and all that. I think Morgana might be 19 or very early 20s.