Juliano Name Meaning Catalan and southern Italian: from the personal name Juliano (see Julian). As an Italian name, it is a variant spelling of Giuliano.
The sperm regeneration cycle takes about 74 days. It is generally known that most men produce millions of new sperm every day. However, you might not know that these new sperm take about 2 Â½ â 3 months to fully mature or that when sperm are initially formed they lack the ability to swim forward or fertilize an egg.
According to a study published in Biology of Reproduction (1984), sperm can live for up to 5 days inside of a woman, under the right conditions. More commonly though, sperm live about 2 days, so be realistic in timing if you are trying to conceive!