What was the name of the child born on the mayflower?

Oceanus Hopkins and Peregrine White were born during the extended voyage of the Mayflower from September, 1620 to April, 1621, when they landed at Plymouth Rock.

Oceanus Hopkins was born during the voyage from England to the Cape Cod anchorage, which lasted from September 6 to November 11, 1620. (Oceanus died in childhood.)

Peregrine White was born aboard Mayflower in late November, 1620, during the winter anchorage (near present-day Provincetown Harbor). He is considered the first Pilgrim born in the New World.