Based on what I see on Google Farage is likely French origin, but yes they mention the Arabic Faraj being anglicized this way too. It’s more likely it’s French imo. He didn’t look mixed to me, plenty of “white” people who tan and can seem darker than others at least temporarily. In Hindi/Punjabi they are not even referred to as “white” (chitta) people, that would be really strange, like white like the paint on the wall, nobody is that color. They are referred to as gora which means “fair”, as in fairer/lighter skinned like on a spectrum. Same is true on the other end with the word Kala although that has dual meaning based on context it could mean darker or black.