Ilaria is more commonly used in Italy and other Italian-speaking regions. It is less prevalent in other countries, but it may be recognized and appreciated by individuals with an affinity for Italian names or heritage.

Ilaria is a name with a musical connection. In Italian, "Ilaria" is the female form of "Hilarius," which is also associated with the word "hilaris" in Latin, meaning "cheerful" or "merry." This connection to joy and merriment aligns with the expressive nature of music and the arts. In Italy, Ilaria is celebrated as a name day on February 19th in honor of Saint Ilaria, who was a martyr in Roman times. This date serves as an opportunity to commemorate and celebrate individuals named Ilaria.

Ilaria D'Amico is an Italian television presenter and sportscaster. She is known for her work in sports journalism, particularly in football (soccer), and has hosted various sports programs and events in Italy.