My friend's last name is Swartwood.

My friend's last name is Swartout.

The Swartouts are a well-known family in the town.

My friend's last name is Swartzendruber.

The Swartzendrubers are a well-known family in the community.

The sky swartened as the storm approached.

The swarthies gathered at the beach for a picnic.

Swartruggens is a small town located in the province of North West.

Swartberg is a beautiful mountain range in Western Cape.

The Swartleys are a lovely family.