I have noticed this phenomenon in quite a few Romance languages, that the verb "to mean" can also be conveyed by the phrase "to want to say", regardless of the origin of the verb "to want".
For example:
(Language): (verb meaning "to mean") | (phrase meaning "to want to say")
French: signifier | vouloir dire
Spanish: significar | querer decir
Portuguese: significar | querer dizer
Catalan: significar | voler dir (credits to fedorqui)
Italian: significare | voler dire
Northern Sardinian: significare | quérrer narrare/nàrrere
Southern Sardinian: significai | bòllir nài
As shown above, "querer" comes from the Latin verb "QVAERERE" while "vouloir" comes from the Latin verb "VELLE".
Am I correct to deduce then, that this phenomenon does not have a Latin origin?
Answers stating more cognates are also welcome.
significar | voler dir