Curimon

Curimon (クリモン)
A Baby Digimon characterized by the single horn on its brow and its frill. It is so active that before it is even born its Digitama bounces, and after hatching it moves around vigorously. The horn on its brow and the frill on its head are still immature and soft, and although they cannot be used in battle yet, they help it to keep its balance while moving around and to defend itself even when hit. It heroically threatens approaching enemies by producing bubbles.

Etymology
Curi: From Curicuri (くりくり) meaning "big and round".

TCG
There are currently no cards featuring Curimon in any Digimon TCG.