| Abbreviation | Definition |
|---|---|
| H | Harrison |
| H | Harry |
| H | Hector |
| H | Helen |
| H | Henry |
| H | Hope |
| H | Horatio |
| H | Howard |
| H2G2 | Hitchhiker's Guide to the Galaxy |
| HAYDEN | Happiness And You Ding Equal Notes |
| HB | Herbert Bassett |
| HB | Horatio Benedict |
| HB | Huggy Bear |
| H-BOY | Henry Boy |
| HC | Hugh Charles |
| HDF | HombreDeFierro |
| HEMGY | Earnest Hemingway |
| HENRY | High Earner, Not Rich Yet |
| HF | Hiram Frederick |
| HG | Heather Gail |