Need translation for a Thor’s hammer pendant

Just a note: I would have commented this, but I don't have high enough reputation.

This page may have the answer you are looking for. The runes there look just like yours but simplified Freya's Rune Converter

If that page didn't help, here are some resources that you may be able to use:

Viking Runes Guide

The Meanings of Runes

Viking Rune Meanings

Also, here are my best guesses at what the runes are supposed to be:

Mannaz : meaning man, human, or self

Peorth : meaning elder tree, feminine energy, sexuality.

This last one (in my opinion) could be either kaunaz or