What does izaguirre mean in English?

"Izaguirre" is a Basque surname. It doesn't have a direct English translation. However, it is likely derived from the Basque word "izag" meaning "to know" or "to be aware of". Therefore, the surname "Izaguirre" could be interpreted as "one who knows" or "one who is aware".

It's important to note that this is just a possible interpretation and the true meaning of the name might be more nuanced or specific to the individual family.