The southern cassowary is a large flightless black bird found in Australia and New Guinea.

My friend's last name is Cassell.

Cassady is a common surname in Ireland.

The Cassadys are a close-knit family.

Cassanos is a popular Italian last name.

Cassano is a common Italian surname.

Her last name is Cassara.

The Cassaras are a talented group of musicians.

The Cassars are a famous family in Malta.

My friend's last name is Cassar.