Rising since 1986, #1,728 for boys today.
Popularity of Calder since 1980
Babies named Calder per year in U.S. Social Security records. Raw births topped out in 2016, but relative to how few babies were recorded back then, Calder's real moment was 2023.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1980s | 114 |
| 1990s | 195 |
| 2000s | 466 |
| 2010s | 852 |
| 2020s | 539 |
Meaning & origin
Calder is a Scottish surname that has gained traction as a first name in the United States since 1980. Its appeal lies in its strong, nature-inspired sound, reminiscent of rivers and woodlands. The name has been on a rising trajectory since 1986, peaking in 2023. In 2025 it ranked 1728, with 1 in 18,171 boys receiving the name. Calder is most popular in Utah, Colorado, and Michigan, reflecting a preference in western and northern states for distinctive, outdoorsy names. Its nickname Cal adds a friendly touch, while its rarity offers a sense of individuality without being unfamiliar.
Calder is primarily a Scottish surname turned given name. It likely derives from the River Calder in Scotland, with the name possibly coming from Brittonic elements meaning 'hard' or 'rough water'. Alternatively, it may stem from Gaelic 'call' (hazel) or 'coillte' (woods). It has been used as a first name since the late 20th century, particularly in the United States.
Where Calder is most popular
Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.
Nicknames & variants
Nicknames: Cal
Sibling names for Calder
Names that share Calder's style, for a brother or sister.
