Tales of mermaids have been spoken about since humanity learned how to write. But how and when did their stories and the possibility of their existence spring up? Where did they originate? Did they come from sailors’ tales of sightings, or were they known even before that? Are they manatees, dugongs, or something more? Only one way to find out. Read on!


For many, their first introduction to mermaids comes from the famous Disney film, The Little Mermaid, based on a myth or fairy tale by Hans Christian Andersen featuring a half-woman half-fish. But mermaids appear in the folklore of many countries, most prominent in Asia, Africa, and Europe. But where did the information about these creatures first appear? The first account of mermaids was found as back as 1000 BC in Assyria (known as Syria today). In the myth of Assyria, the beautiful goddess of fertility, Atargatis, cast herself into a lake and therefore transformed into a mermaid.

But a legend of half-human creatures is not enough to so heavily imagine and spread the word about mermaids lurking in the seas and waiting for ships to sail above them. Word has it that sailors from centuries ago have claimed to spot them. Christopher Columbus was one of them, although historians argue that what he could have seen could have been sea animals. But the face of an animal and the face of a human couldn’t be more different. So did he really mistake them for sea animals? Nobody really knows the answer to that, but Columbus was an explorer, and there might have been many things he saw that have still yet to be explained.

A painting of a mermaid that shows her combing her hair and singing while waiting for sailors to come by
A painting of a mermaid that shows her combing her hair and singing while waiting for sailors to come by

Famous pirates, like Blackbeard, had marked certain parts of the seas as “enchanted” on his logbook and instructed his ship crew to stay clear of these waters for fear of mermaids and sirens.

Mermaids in Different Cultures

There are many variations to mermaids, though the common one is that of beautiful maidens with half-fish tails that sing, luring sailors and dragging them to the bottom of the sea. But in a couple of other cultures, mermaids were said to be a blessing and a good omen for seafarers. Here are a couple of cultures with different views on mermaids and their omens.

  • Chinese folklore describes mermaids as capable, beautiful, and able to turn their tears into pearls. They were seen as gentle, mild, and a blessing of the sea.
  • Japan’s version is dark, believing mermaids are grotesque creatures that bring warfare to land if their body is found washed up on shore. Their flesh is believed to grant immortality if consumed, but since mermaids are a symbol of storms and bad luck, sailors sailed away from them.
  • Korean mermaid folklore is similar to China’s in that they depict the sea maidens as a good omen. They see her as a goddess that warns fishermen of sea storms and impending doom. 
  • The British, on the other hand, believed mermaids to be a bad omen.  Although beautiful, they were said to seduce sailors and drown them merely for the sake of the mermaids’ entertainment or wrath. Many of these famous stories are written in Old English.
  • Myths of mermaids from Brazil spring from the concept known as the Iara translated as “Lady of the Waters.” Through folklore, she is known to be an immortal woman that is blamed for situations where men disappear in the Amazon. 
  • Mermaids described in Ancient Greece is close to the type of mermaids we believe in today. A famous Greek folktale claimed that Alexander the Great’s sister, Thessalonike, was transformed into a mermaid and lived in the Aegean Sea after her death in 295 BC.
  • If she spotted a ship, she would ask the sailors, “Is King Alexander alive?” If the sailors answered correctly by saying, “He lives and reigns and conquers the world,” Thessalonike would let them continue ahead without harm. If they fail to answer her this way, it will anger her, and she will conjure a rough sea storm, dooming the ship and dragging the sailors to the bottom of the ocean. Greek mythology remains one of the most common ways that readers are introduced to the concept of mermaids. This includes the famed Odyssey written by Homer, in which Odysseus encounters a variety of sea creatures, including a sea nymph.

  • African myth calls merfolks the Mami Wata, translated as “Mother of the Water.” Although the name is feminine, they believe in both mermaids and mermen. They are believed to be diabolical creatures who lure people to their deaths.  Zimbabwe believes strongly in mermaids, calling them “njuzu.” The njuzu is blamed for bad weather, water disasters, and the disappearance of men. They live in rivers and lakes, and if a person goes missing in these areas, they are said to be taken by the njuzu, never to return again.

Depiction of a mermaid as a bad omen to ships and sailors.
Depiction of a mermaid as a bad omen to ships and sailors.

Scientific Base?

Here is a question that has intrigued the science world for generations – does the origin of mermaids have a scientific base? Could their existence be possible? The only answer we know so far to that is….maybe. Maybe not.

Only 5% of the ocean discovered means that there is 95% of the big blue left to be explored. The types of marine animals that people didn’t even know existed hundreds of years ago are now found under the sea. We still don’t know what lurks in the dark depths. What kinds of worlds remain hidden beneath the waves? And to some, these uncovered waters could hold the possible existence of mermaids.


What are mermaids known for?

Mermaids are known for being half-human, with a head, arms, and torso, and half-fish, with a large fishtail. They are known for being incredibly beautiful and, at many times, dangerous.

When did mermaids first appear in history?

Mermaids first appeared in history around 1,000 BC in Assyria, where present-day Syria is today. The story includes the fertility goddess Atargatis, who became a mermaid after casting herself into a lake.

Where do mermaids live?

Mermaids are said to live in oceans worldwide. The most common areas in which they are supposedly sighted include the coast of Ireland and South Africa.

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