Meaning
We don’t have a verified meaning for Rex.
We only publish meanings we can cite to a source you could check yourself. Most sites will give you one anyway; the ones you find elsewhere are often copied between sites without verification.
Its story
Popularity since 1921
Hover over or drag across the chart to see any year.
See the 22 recorded years as a table
| Year | Per million |
|---|---|
| 1921 | 4 |
| 1924 | 4 |
| 1925 | 7 |
| 1927 | 7 |
| 1928 | 5 |
| 1932 | 6 |
| 1935 | 6 |
| 1940 | 4 |
| 1942 | 4 |
| 1952 | 4 |
| 1953 | 3 |
| 1954 | 3 |
| 1956 | 3 |
| 1957 | 3 |
| 1958 | 4 |
| 1959 | 2 |
| 1960 | 3 |
| 1961 | 5 |
| 1964 | 4 |
| 1979 | 4 |
| 1980 | 3 |
| 1984 | 4 |
Where it’s loved
Most popular in these states
Rex isn’t concentrated in any one state. Either it’s spread evenly, or no state reaches the 25 births over three years needed before a rate means anything.
More like it
More like Rex
The numbers
Every figure
- Births in 1984
- 6
- Rank in 1984
- #9,144
- How rare
- 1 in 280,636 girls
- Since 1921
- 141
Rex was last recorded in 1984. Fewer than five girls have been given the name in any year since, which is the point below which the record stops reporting.
Most popular in 1925, at 7 per million girls born.
There isn’t enough data for a ten-year trend: Rex doesn’t appear in both ends of that window.
Figures from the US Social Security Administration’s 2025 release. How these numbers are made.