"Lladron"

Translation: Thieves

[Squonkalini]

From the Spanish "ladron?"

[EllisVaughan]

No, but both are from the latin latrō.

[Squonkalini]

Ah, the common ancestor. Thank you!

[PannasOwen]

And the italian "ladro" too

[Moira582602]

Yes, quite a few Latin loan-words in Welsh from when the Romans occupied and tried to conquer Wales. They didn't succeed though, but there are some impressive remain at Caer Leon near Newport.