Shark TeethNiho Mano

Represents strength, protection, and courage. In Hawaiian legend, a woman escaped a shark by telling him he was her aumakua. The bite left an imprint of his teeth, so Hawaiians began tattooing teeth around their ankles to signify the shark was their aumakua. The triangular rows of niho mano are among the most recognizable motifs in Polynesian tattooing, used as protective borders and foundational pattern bands.

Within the broader system of Polynesian tattoo meaning, the Shark Teeth motif sits inside the Hawaiian tradition — one of several distinct cultural lineages that share visual language but carry their own grammar. Understanding the Shark Teeth requires understanding where it comes from, how it has been used historically, and what it signals when placed alongside other motifs in a composition.

Meanings are not universal — they shift with culture, composition, placement and family story. For how this motif sits inside its own tradition, read the Hawaiian kākau tradition.

For a deeper look at how individual motifs combine into a cohesive narrative, see our guide on understanding Polynesian motifs and how Polynesian tattoos tell a story.

At IslandTAT, shark teeth patterns are frequently used as foundational bands that frame and protect the core narrative of a composition.

Every tattoo at IslandTAT is drawn freehand directly on the body. That means the Shark Teeth is never copied from a stencil — it is composed live, scaled and shaped to the individual client. This is the core of the IslandTAT Method: meaning, structure, and flow built into a single composition that could not exist on any other body.

Read more about custom Polynesian tattooing, or see how projects run at our San Diego studio.

If you are considering a Shark Teeth as part of a larger tattoo, the conversation begins with consultation. We learn your story, your heritage, and your intent — then determine whether and how the Shark Teeth belongs in your design.