| Hadamar | Hademar | Hades | Hadewin | Hadi |
| Hado | Hadschi | Hagan | Hägar | Hagen |
| Hago | Haiko | Hairy | Haimo | Haino |
| Haio | Hajak | Hajo | Hako | Hakom |
| Hakon | Haldor | Halef | Halen | Halento |
| Haley | Hallodri | Hallodrio | Halord | Halto |
| Halton | Halunke | Halvar | Halvor | Halvoro |
| Hamfry | Hamilton | Hamlet | Hamson | Hancock |
| Handover | Handsome | Handy | Hanjo | Hank |
| Hanke | Hanko | Hannes | Hannibal | Hanno |
| Hans | Hansel | Hänsel | Hansi | Happy |
| Harald | Haras | Harasto | Harbin | Harbo |
| Harbolo | Harbolos | Hard | Hardi | Hardis |
| Hardo | Hardy | Harko | Harky | Harlekin |
| Harley | Harmony | Harol | Haros | Harper |
| Harpo | Harras | Harri | Harris | Harrit |
| Harro | Harros | Harry | Harto | Hartos |
| Harun | Harvey | Hasard | Hasco | Hase |
| Häsel | Hasi | Haskell | Hasko | Haspar |
| Hasper | Hassan | Hasso | Hathox | |
| Hatschi | Hatton | Hatty | Havas | Havel |
| Haven | Havoc | Hawk | Hawkey | Hawkeye |
| Hawky | Hayo | Hazan | Hazel | Hazer |
| Heartbreaker | Hearts | Heathcliff | Heavy | Hector |
| Heiko | Heilo | Heimo | Hein | |
| Heiner | Heino | Heintje | Heaven | Heinzi |
| Hektor | Held | Helge | Helios | Hellas |
| Helmar | Helmer | Helmo | Helvi | Helvus |
| Hendric | Hendrik | Henkey | Henky | Hennes |
| Henry | Henric | Henricus | Henrik | Henrique |
| Henry | Henson | Herakles | Herbie | Herby |
| Hercules | Herdis | Herion | Herionto | Herko |
| Herkos | Herkules | Herman | Hermann | Hermes |
| Hermi | Hermit | Hero | Herodes | Herold |
| Heroldo | Herolf | Heron | Herono | Heros |
| Heroso | Herrmann | Howi | ||
| Herro | Herros | Hertog | Herulf | Herzog |
| Hestor | Heyco | Heyko | Hias | Hickory |
| Higgins | High | Highlander | Highnoon | Hilko |
| Hilmar | Hinrich | Hinrik | Hinz | Hiob |
| Hinerk | ||||
| Hippie | Hippo | Hitchcock | ||
| Hobbit | Hobo | Hogan | Hoku | |
| Hokus | Holger | Hollio | Hollyboy | |
| Holmes | Holy | Holyfield | Homeboy | |
| Homer | Homey | Honcho | Hondo | Hondos |
| Honeybear | Honeybee | Honeymoon | Hooch | |
| Hood | Hook | Hoomer | Hoover | Hoppel |
| Hoppi | Hops | Horatio | Hörby | Horizon |
| Hormes | Horus | Hoshi | Hoss | Hot |
| Hollis | Horax | Howi | ||
| Hotdog | Hotshot | Houdini | Houston | |
| Howard | Howler | Hubble | Hubertus | |
| Hubsi | Huck | Huckleberry | Hudson | Hugger |
| Hugh | Hughes | Hugo | Hulk | |
| Hulot | Hummel | Humphrey | Hugsy | Hungry |
| Hunter | Huntress | Hups | Hupsy | Hurricane |
| Hurry | Husar | Huschel | Hussan | Hutch |
| Hutchinson | Hutty | Huutch |