The concept of a water god or goddess can be found in many different cultures and mythologies around the world. The specific name of the water god varies depending on the culture and belief system.

In Greek mythology, the god of the sea is named Poseidon. He is often depicted as a bearded man holding a trident, and is associated with the power of the ocean, earthquakes, and horses.
In Roman mythology, the god of the sea is named Neptune. He is similarly associated with the ocean and is often depicted with a trident.
In Hindu mythology, the god of the waters is named Varuna. He is associated with the celestial ocean and is sometimes depicted as riding a sea monster.
In Norse mythology, the god of the sea is named Aegir. He is associated with the power of the ocean and is often depicted as a giant with a long beard.
In Egyptian mythology, the goddess of the Nile is named Hapi. She is associated with the life-giving properties of the river and is often depicted with a full stomach, representing the abundance of the Nile’s waters.
In Native American cultures, the water god is often depicted as a serpent or dragon, and is associated with the power of water and the cycle of life.
Other cultures have their own water gods and goddesses, each with their own names and associations. In many cases, these deities are considered to be both powerful and dangerous, reflecting the awe and respect that many people have for the power of water.
It’s worth noting that the concept of a water god or goddess is not universally recognized, and many people do not subscribe to the idea of anthropomorphizing natural forces. Nonetheless, the idea of a divine figure associated with water has played an important role in many cultures throughout history, reflecting the importance of this life-sustaining resource to human societies.