The full name of Pablo Picasso is Pablo Diego José Francisco de Paula Juan Nepomuceno María de los Remedios Cipriano de la Santísima Trinidad Ruiz y Picasso
Pablo Diego José Francisco de Paula Juan Nepomuceno María de los Remedios Cipriano de la Santísima Trinidad Ruiz y Picasso is the full name of the famous Spanish painter and sculptor Pablo Picasso.
Picasso was baptized Pablo Diego José Francisco de Paula Juan Nepomuceno María de los Remedios Crispiniano de la Santísima Trinidad, a series of names honouring various saints and relatives. Added to these were Ruiz and Picasso, for his father and mother, respectively, as per Spanish law.
Source: Wikipedia