If you wanted to say "Ana is from Lebanon", wouldn't that be confusing?
If you and Ana are from Lebanon it is perfect. You don’t have to tell me twice
I just noticed that this was posted twice. I don't know why
The nama Ana has a long A sound
Maybe you could put tanwīn over the middle letter. Or maybe you could put maddah over the first A in the name:
I am from Lebanon: أَنا مِن لُبنان
Ana is from Lebanon: آنا مِن لُبنان