What is connie short for?

"Connie" is a common nickname for the given name "Constance" or "Constance" is a French name that means "constant" or "steadfast." It is of Latin origin and has been used as a female name since the Middle Ages. "Connie" became a popular nickname for Constance in English-speaking countries in the 19th century. Notable people with the name Connie include singer Connie Francis and actress Connie Britton.