Since the name came to us via the Arabs (not via the English) meaning happiness and joy, it is a girl's name and like Abdi (slave), we didn't understood it and voluntarily chosen a feminine name for our men. It is also (rarely) used in England, Wales, Northern Ireland and the United States and mostly given to girls. If you introduce yourself as Farah and strangers smile at you, they think that you are transitioning……..explain to them.
https://www.babycenter.com/baby-names-farah-9035.htm
https://www.babycenter.com/baby-names-farah-9035.htm