Yes. That's what Sikhs do.
> Male Sikhs generally have Singh ("lion") as their middle or last name, though not all Singhs are Sikhs. Likewise, female Sikhs have Kaur ("princess") as their middle or last name. [1]
> Male Sikhs generally have Singh ("lion") as their middle or last name, though not all Singhs are Sikhs. Likewise, female Sikhs have Kaur ("princess") as their middle or last name. [1]