I think this name is very beatiful and strong. I like what it means: Humble. Where I come from this is a very common name but I find it very interesting specially because as a Christian believer a have a deep admiration not only for Jesus but for the Apostle Paul as well (Pablo is Paul in Spanish). I pretend naming my son Pablo.
Painter Pablo Picasso is a famous bearer. His birth name was Pablo Diego José Francisco de Paula Juan Nepomuceno María de los Remedios Cipriano de la Santísima Trinidad Ruiz y Picasso.
When I was little, I loved to look through my parents' yearbooks and whenever I came across an African-American person with a huge afro I would point to it and name them all Pablo. I have no idea why.