She may actually be Irish! This was posted in 2023 ofc, but in Lovey's season dialogue, there is a slave hunter named "Cermait", an Irish mythological figure. In Stellea's season, she's hunting Glashtyn, which are Gaelic/Celtic monsters.
I also believe her spear's name is not "Ru" or "Lu" but rather "Lugh" (pronouned like loo), in reference to the spear-wielding Celtic deity who killed Cermait.