This is the 2574th most frequent Catalan word.
francisco
The Catalan word "Francisco" is a male given name equivalent to "Francis" in English.
Here, 'Francisco' is used as a proper noun referring to a person’s name.
El meu amic Francisco viu a Barcelona.
My friend Francisco lives in Barcelona.
In this sentence, 'Francisco' is again serving as a proper noun, identifying the author of a book.
Aquest llibre va ser escrit per Francisco.
This book was written by Francisco.
Here, 'Francisco' is part of a titular name of a building, specifically a church.