Pa is a name of Hebrew origin, meaning 'passing by' or 'ceasing'. It has been used primarily as a nickname for the name Peter, derived from the Greek word 'Petros', which means 'rock'. Pa is also associated with some cultures as a term of endearment towards family members, particularly fathers. In English-speaking countries, it's often heard in informal contexts and is sometimes associated with colloquial speech due to its use in popular culture.
The name Pa seems to have had significant popularity during the late 1980s and early 1990s, with a peak of 96 births in 1991. However, its usage has gradually declined since then, reaching as low as 5 births in 2006. Overall, there were a total of 1338 babies named Pa from 1979 to 2006.