Chaos

Associated with havoc, disaster, and trouble, this bold moniker is unlikely to be many parents' first choice, but it has nevertheless been appearing in the US charts since 2006. It may appeal to those who like Danger, Wild, and Rowdy, or associate Chaos with rebellion, mythology, or physics.

Derived from the Greek khaos, the word originally meant "abyss, vast, empty", and in Greek creation myths, Chaos was the first being to exist, out of which Erebus and Nyx (darkness and night) were born. In some versions of the myth, Gaia, Tartarus, and Eros were also born out of Chaos.

Given to more than 140 babies since the mid-2000s, Chaos had its (current) peak in 2021 when 22 boys received the name. Nickname Ossie (or Ozzie) might just help ground it, though you could consider Chaol, a modern literary name inspired by the word.

Pronounced KAY-ahs.

As of October 2026, Chaos ranked #9888 in US births in 2025 SSA, peaked at #4515 in 2021.