Cal

As a short and punchy name, Cal often stands on its own, though it originally comes from longer names like Calvin or Callum. With roots in English, it's traditionally associated with the meaning 'bald', potentially relating to a person who wears their heart on their sleeve without pretense. Popularized by figures such as American President Calvin 'Cal' Coolidge, it's a name with historical weight despite its brevity. It's straightforward and easy to spell, making it appealing for parents looking for a no-fuss, yet distinguished name.