Viveca is a name of Swedish origin, derived from the Latin word 'viva' meaning 'life'. It is often used as a female given name and is particularly popular in Sweden.
"The name Viveca saw a significant rise in popularity between the late 1950s and early 1960s, with a peak of 27 births in 1957. However, its usage has steadily declined since then, with fewer than 10 births per year recorded from the late 1960s onwards."