Shannon

The name derives from Sionainn, the longest river in Ireland, associated in early lore with the goddess Sionann and rooted in the Old Irish word for an ancient spring or river. American records first registered the name in 1881, initially entering it almost entirely for boys. By the late 1960s, it had shifted into an overwhelmingly female choice, cresting in 1970 with about sixteen thousand births.

A Shannon tends to be pictured behind the wheel of a hatchback with the windows down, right at the cultural seam where eight-tracks surrendered to cassette tapes. The name reads as unmistakable Generation X, carrying the relaxed cadence of an era that favored nylon windbreakers and unpaved trails. Over half of all living bearers belong to that single demographic cohort, with another thirty-four percent landing among Millennials. With the average bearer standing around forty-six years old today, the name has largely migrated from soccer tournaments to committee agendas. In 2025, 116 infants received the name, making an encounter with a toddler Shannon an administrative rarity.