337
year
337 was a common year.
| Millennium: | 1st millennium |
|---|---|
| Centuries: | 3rd century – 4th century – 5th century |
| Decades: | 300s 310s 320s – 330s – 340s 350s 360s |
| Years: | 334 335 336 – 337 – 338 339 340 |
Deaths change
- May 22 — Constantine I, Roman Emperor