Greek Girl Names That Mean Rock
If you're searching for Greek girl names that mean rock, the language actually gives you two paths: literal stone words and specific, named gems.
Only one name on this list uses the plain Greek word for rock: Petra, straight from petros, 'stone.' Everything else takes a more colorful route, borrowing Greek words for particular minerals and gems rather than the general idea of rock.
That's actually the more common Greek pattern. Ancient Greek had names for the stones people mined and prized — crystal, onyx, amethyst, sapphire — long before it needed a poetic word for a daughter. Both paths land on this page.
Greek girl names that mean rock through actual stone words
Petra is the purest example here, meaning stone or rock directly. Crystal comes from krystallos, Greek for clear ice, describing the stone's transparency rather than its hardness. Onyx means 'fingernail' in Greek, a name given because the stone's banded layers looked like one — proof that Greek mineral names were often about appearance, not geology.
Names that name the gem instead of the ground
Sapphire comes from Greek sappheiros, 'blue stone,' by way of Hebrew sappir. Amethyst is Greek for 'not drunk,' tied to the old belief that the purple stone kept you sober. Esmeralda takes the Romance-language route to the same family, meaning emerald. Each name points at a specific stone rather than rock in general.
Names List
More Greek Meaning Guides
Frequently Asked
Is Petra the only true Greek name meaning rock?
Among this group, yes — Petra comes directly from the Greek petros, meaning stone or rock. The others name specific gems and minerals instead of using the general word.
Why do so many Greek-rooted names refer to gems instead of plain rock?
Ancient Greek vocabulary named the stones people actually used and valued, like onyx and amethyst, so those words survived into naming traditions more than a generic word for rock.
Is Crystal really a Greek name?
Yes — Crystal comes from the Greek krystallos, meaning clear ice, even though the name became popular in English through its gemstone sense.














