Is this a girl's name or a guy's name?

Use the Quaker way, which is always safe;

“Dear Anda Badiu.”

Hmm. I’d go with “Dear Anda Badiu” or “To whom it may concern” to be on the safe side.

@gailcalled Jinx ;-)

Anda

The girl’s name Anda \a-nda, an-da\ is a variant of Alexandra (Greek), Ananda (Sanskrit) and Fernanda (Old German), and the meaning of Anda is “man’s defender; ultimate bliss; adventurous; bold journey”.

Anda is a very rare female first name and a common surname (source: 1990 U.S. Census)

That was fast. Thank you all very much

Ando, on the other hand, is a guy’s name.