Heddy is a very rare variant of Heidi that was most common in the 1940s and has all but disappeared.
Heddy is a girl name. It last appears in U.S. records in 1962. Heddy first appears in 1922 and peaked in 1943 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1962 | 5 | — | #6,936 |
| 1957 | 5 | — | #6,437 |
| 1956 | 5 | — | #6,299 |
| 1954 | 8 | — | #4,416 |
| 1953 | 7 | — | #4,754 |
| 1952 | 6 | — | #5,141 |
| 1951 | 6 | — | #5,070 |
| 1950 | 8 | — | #4,088 |
| 1948 | 5 | — | #5,552 |
| 1947 | 8 | — | #4,124 |
| 1946 | 12 | — | #2,940 |
| 1945 | 8 | — | #3,492 |
| 1944 | 9 | — | #3,220 |
| 1943 | 12 | — | #2,759 |
| 1942 | 7 | — | #3,890 |
| 1941 | 8 | — | #3,370 |
| 1936 | 5 | — | #4,474 |
| 1926 | 5 | — | #5,187 |
| 1922 | 6 | — | #4,676 |