Hello,
I have been searching on internet and I have found a person with the same name as me (or me as she because I think she’s older than me). She is an university teacher of art in the University of Barcelona.
Moreover I have found the origin of My surname “Coll”. It dates back to the mid 12th Century and nowadays is not only used in Spain (Catalonia and Balears Islands). For example, I have found that in Great Britain approximately 6.350 people share this surname. In Spain, more than 5% of spanish people who are surnamed Coll live in Balears and in this islands it is the 41th surname more common.
I think is very interesting to know more about our origins.