Baby celebrations are joyous events with traditions and gatherings that vary greatly across cultures and religions. Popular festivities range from pre-birth celebrations to marking a baby's first milestones in life. Baby Shower: A traditional party to celebrate the impending birth, where guests give gifts to help the new parents prepare. Half-Birthday Celebration: A fun event to mark the baby's growing personality around six months of age Naming Ceremony A ceremony to give the baby a name, often held shortly after birth.