My friend's last name is Gaddis.

The gaddis grazed peacefully in the meadow.

I saw a gaddi parked outside the house.

My friend's last name is Gaddy.

The Gaddys are coming over for dinner tonight.

My friend's last name is Gaddie.

The Gaddies are a friendly family who live next door.

She is always on the go, exploring new places and meeting new people. She has a gaddish nature.

Her gaddishness was evident in her vibrant personality and adventurous spirit.

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