Dive Deep: The 25 Types of Mermaids You’ve Never Heard of (But Will Love)

When you think of mermaids, what comes to mind? Maybe it’s a red-haired princess brushing her hair with a fork, or a siren singing sailors to their doom. Maybe it’s shimmering tails, crashing waves, and forbidden love stories. But beyond the glittering stereotypes lies a deep ocean of diversity , rich with culture, magic, and mystery. Across the world, mermaids have taken on many forms—goddesses, ghosts, guardians, even monsters. Some are beautiful, others terrifying. Some grant wishes. Others grant your doom. And in the age of fantasy and fandom, new mermaid types are surfacing like never before. So whether you're a sea witch, a fantasy writer, or just mer-curious, here’s your ultimate deep-sea guide to the 25 types of mermaids from myth, folklore, and modern imagination. 1. The Siren (Greek) The OG of seductive sea spirits. Sirens started in Greek mythology as bird-women who sang sailors to their deaths. Over time, they morphed into mermaids in modern tales—still s...