Why Is a Baby Dolphin Called a Calf?

Q: What is a baby dolphin called?

A baby dolphin is called a calf. Dolphin calves are born tail-first

Q: What other animals are called calfs?

Yes! 15 animals share the baby name "Calf": bison, camel, cow, dolphin, elephant, elk, giraffe, hippopotamus, manatee, moose, narwhal, reindeer, rhinoceros, walrus, whale.

The story behind the baby animal name “Calf” — its origin, meaning, and history.

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Baby Animal Names Editorial Team

·Updated 2025

Quick Answer

A baby dolphin is called a calf. "Calf" from Old English "cealf" — dolphins share this name with other large marine mammals like whales and manatees.

The Origin of “Calf”

"Calf" from Old English "cealf" — dolphins share this name with other large marine mammals like whales and manatees.

Understanding where baby animal names come from helps us appreciate the rich history of the English language. Many baby names evolved from practical needs — farmers, hunters, and scientists needed specific terms to distinguish young animals from adults.

Other Animals Called “Calf”

“Calf” isn't unique to dolphins.15 animals share this baby name:

Wild Animals

Farm Animals

Farm Animals

Wild Animals

Wild Animals

Wild Animals

Wild Animals

Sea Animals

Wild Animals

Wild Animals

Wild Animals

Wild Animals

Sea Animals

Sea Animals

See all animals called “Calf” →

Fun Facts About Baby Dolphins

•Dolphin calves are born tail-first
•They can swim within moments of birth
•Calves nurse underwater for 1-2 years
•Other females in the pod help as "aunties"

Did You Know?

Dolphin calves are born tail-first so they don't drown — they surface for air immediately!

How to Pronounce “Calf”