cast lots

To decide something by picking an item, often a slip of paper, at random. Let's cast lots to decide who will go first—it's the only fair way to do it.

Common Names:

Name	Pronounced	Usage
TÓFa	-	Ancient Scandinavian
Eloise	EL-o-eez, el-o-EEZ	English
AscensiÓN	ah-then-SYON (Spanish), ah-sen-SYON (Latin American Spanish)	Spanish
Anselmi	AHN-sel-mee	Finnish
Aylmer	['eimə]
Marloes	mahr-LOOS	Dutch