At a glance
- In short
- Castulo is a strong and distinctive Spanish name with rare but intriguing qualities, making it a unique choice for baby boys.
- U.S. rank 2025
- Not in the 2025 data · last seen 2018 (#12,156)
- Babies in 2018
- 5 (<0.01% of boys)
- Peak
- #2,651 in 1914
- First recorded
- 1914
Meaning of Castulo
Castulo is a strong and distinctive name of Spanish origin. The name Castulo has a rare but intriguing quality, making it a unique choice for parents seeking an uncommon yet meaningful name for their baby boy. While not widely used in the United States, with only a few occurrences in recent years, its historical and cultural significance adds to its appeal. The variation Castulus also offers an alternative option for those who appreciate this name's ancient roots and noble associations.
How to pronounce Castulo
Spanish
- Pronounced kah-STOO-loh /kaˈstu.lo/
Popularity of Castulo in the U.S.
Castulo was last recorded in the U.S. in 2018, ranked #12,156 with 5 babies. It peaked at #2,651 in 1914. It first appears in the records in 1914.
- Rank among U.S. boy names (right scale, #1 at the top)
Year-by-year table, 1914–2018 20 rows
| Year | Babies | Rank | vs previous year |
|---|---|---|---|
| 2018 | 5 | 12,156 | back (not recorded in 1999–2017) |
| 1998 | 8 | 6,843 | back (not recorded in 1976–1997) |
| 1975 | 5 | 5,464 | back (not recorded in 1964–1974) |
| 1963 | 6 | 3,646 | back (not recorded in 1959–1962) |
| 1958 | 5 | 3,944 | back (not recorded in 1953–1957) |
| 1952 | 5 | 3,734 | back (not recorded in 1950–1951) |
| 1949 | 5 | 3,690 | back (not recorded in 1948) |
| 1947 | 5 | 3,733 | back (not recorded in 1944–1946) |
| 1943 | 5 | 3,538 | ▼ 326 |
| 1942 | 6 | 3,212 | back (not recorded in 1939–1941) |
| 1938 | 5 | 3,534 | back (not recorded in 1935–1937) |
| 1934 | 6 | 3,277 | back (not recorded in 1930–1933) |
| 1929 | 5 | 3,959 | ▼ 883 |
| 1928 | 8 | 3,076 | back (not recorded in 1927) |
| 1926 | 5 | 4,201 | ▼ 4 |
| 1925 | 5 | 4,197 | ▼ 1,174 |
| 1924 | 9 | 3,023 | ▲ 799 |
| 1923 | 6 | 3,822 | back (not recorded in 1921–1922) |
| 1920 | 5 | 4,286 | back (not recorded in 1915–1919) |
| 1914 | 7 | 2,651 | new |
Notable people named Castulo
- Castulo Guerra is an Argentine actor known for his roles in American films and television shows.