Chaque années, coutûme est de trouver un prénom pour son chien ou chiot commençant par la lettre de l'année à laquelle il est acquérit.
En 2021, c'était l'année du S. Pour trouver une liste de prénoms de chiens commençant par la lettre S, il vous suffit de cliquer sur la lettre S dans le bandeau ci-dessous.
| Iaca | Iacie | Iaco |
| Iago | Iaka | Iako |
| Iala | Ialta | Iambo |
| Iampa | Ian | Iana |
| Iani | Ianka | Ianki |
| Iano | Iaora | Iasko |
| Iasy | Iatiss | Iatus |
| Iazi | Ibai | Iban |
| Ibana | Ibane | Ibbi |
| Ibel | Iber | Ibert |
| Ibio | Ibis | Ibisa |
| Ibiza | Ibo | Iboo |
| Ibook | Ibou | Ibrah |
| Ibram | Ibrao | Ibrid |
| Ibro | Ibrouk | Ica |
| Ican | Icao | Icar |
| Icare | Icaro | Icart |
| Ice-cream | Ice -tea | Iceberg |
| Icéo | Icha | Icham |
| Ichel | Ichigo | Ichka |
| Ichou | Icide | Icka |
| Icko | Icks | Iclake |
| Iclan | Ico | Icone |
| Icool | Icy | Id |
| Ida | Idaberga | Idalgo |
| Idali | Idan | Idao |
| Idax | Idda | Idea |
| Ideal | Idefix | Idem |
| Iden | Ideo | Ider |
| Idgis | Idia | Idiane |
| Idil | Idile | Idis |
| Idita | Idji | Ido |
| Idoc | Idog | Idol |
| Idole | Idoo | Idor |
| Idou | Idra | Idrak |
| Idris | Idriss | Idro |
| Idros | Idur | Idya |
| Idyle | Idzou | Ieena |
| Iella | Iéna | Ieva |
| Iff | Iffi | Ifu |
| Igglo | Iggy | Iglo |
| Igloo | Iglou | Igma |
| Ignace | Ignati us | Igo |
| Igol | Igor | Iguan |
| Iilou | Ijka | Ijoy |
| Ika | Ikal | Ikami |
| Ikane | Ikar | Ikare |
| Ikarus | Ikat | Ikchi |
| Ike | Ikea | Ikem |
| Ikeo | Iker | Ikhoor |
| Iki | Ikia | Ikimi |
| Ikki | Ikky | Ikla |
| Iko | Ikola | Ikone |
| Ikou | Iksi | Ila |
| Ilak | Ilako | Ilamo |
| Ilan | Ilana | Ilane |
| Ilao | Ilar | Ilary |
| Ilax | Ilaya | Ilba |
| Ilda | Iléa | Ilena |
| Ilex | Ilia | Ilias |
| Ilico | Iliko | Ilina |
| Ilion | Ilios | Ilissa |
| Ilka | Ilkara | Ilkass |
| Ilkie | Ilko | Ilky |
| Illa | Illary | Illia |
| Illico | Illiko | Illla |
| Illona | Illos | Illoson |
| Illus | Illy | Ilma |
| Ilmo | Ilmoi | Ilo |
| Iloa | Iloan | Ilon |
| Ilona | Ilonka | Ilonko |
| Ilonna | Iloo | Ilop |
| Ilor | Ilora | Ilos |
| Ilou | Iloui | Ilox |
| Iloy | Ilphie | Ilse |
| Ilsebill | Ilsi | Iltie |
| Ilton | .Iluna | Ilux |
| Ilva | Ily | Ilya |
| Ilza | Ima | Imac |
| Imad | Image | Imail |
| Imak | Imala | Iman |
| Imann | Imany | Imara |
| Imaro | Imas | Imax |
| Imaya | Imba | Imelda |
| Imeo | Imika | Imiko |
| Imine | Imko | Imo |
| Imogène | Imroy | Imuna |
| Ina | Inadou | Inaïa |
| Inaki | Inari | Inata |
| Inca | Incha | Incy |
| Inda | Indas | Inde |
| Indi | India | Indiaka |
| Indian | Indian e | Indic |
| Indie | Indien | Indigo |
| Indika | Indila | Indio |
| Indira | Indo | Indou |
| Indra | Indy | Inea |
| Inéo | Ines | Ingo |
| Ingra | Ingraba n | Ingrid |
| Ingvar | Inia | Inja |
| Inka | Inkaja | Inki |
| Inko | Inky | Innocence |
| Ino | Inoa | Inola |
| Inook | Inoui | Inouk |
| Inouka | Inox | Inoya |
| Inra | Inska | Instar |
| Intel | Inter | Intrepid |
| Inty | Inu | Inuït |
| Iny | Inya | Inzo |
| Inzy | Ioco | Ioda |
| Iodine | Ioga | Ioka |
| Ioki | Ioko | Ioky |
| Iola | Ioleen | Iona |
| Ioni | Ionka | Ionna |
| Iony | Iopa | Iopy |
| Iota | Iou | Ioucky |
| Iouka | Iouki | Iouky |
| Ioulia | Ioupi | Iowa |
| Ipad | Ipaïs | Iphone |
| Ipic | Ipo | Ipod |
| Ipon | Ipop | Ipos |
| Ippy | Ipsa | Ipsi |
| Ipso | Ipster | Ipsy |
| Ipy | Ira | Irak |
| Iram | Irana | Iranka |
| Iras | Irbis | Irca |
| Ircos | Irena | Irene |
| Ires | Irex | Irgo |
| Iri | Iria | Irice |
| Irie | Irika | Iriko |
| Irina | Irine | Iris |
| Irish | Irisse | Irius |
| Irix | Irk | Irka |
| Irkhan | Irko | Irkos |
| Irla | Irlande | Irmina |
| Irna | Iro | Iroc |
| Iroco | Irold | Iron |
| Irone | Ironi | Irony |
| Iros | Irose | Irouti |
| Irox | Iroy | Iroya |
| Irsa | Irsi | Irtam |
| Iru | Irus | Irvan |
| Irvine | Irwin | Irwisch |
| Irys | Irza | Irzan |
| Isa | Isaac | Isabella |
| Isabo | Isac | Isaï |
| Isaïs | Isak | Isaka |
| Isako | Isali | Isaline |
| Isar | Isaris | Isatis |
| Isax | Isba | Isbo |
| Isby | Ischa | Isco |
| Iser | Isesi | Isgor |
| Ishka | Ishra | Ishta |
| Ishtar | Isi | Isia |
| Isidor | Isika | Isiki |
| Isile | Isio | Isior |
| Isis | Iska | Iskan |
| Iski | Isko | Isla |
| Island | Isley | Ismar |
| Ismo | Isny | Iso |
| Isolde | Isolt | Isotta |
| Ispa | Israel | Issa |
| Issi | Issy | Ista |
| Istar | Isti | Istia |
| Isto | Istwan | Isty |
| Isvan | Isy | Isya |
| Isys | Ita | Itachi |
| Itack | Itak | Itaka |
| Italie | Itam | Itana |
| Itar | Itara | Itasca |
| Itaz | Itcha | Itchi |
| Itchiko | Itchy | Item |
| Ithos | Iti | Ito |
| Itol | Itos | Itou |
| Itty | Itune | Ity |
| Itya | Itze | Itzer |
| Iuki | Iva | Ivan |
| Ivana | Ivane | Ivao |
| Iveo | Iver | Ivia |
| Ivina | Ivka | Ivo |
| Ivoir | Ivoire | Ivoria |
| Ivory | Ivox | Ivro |
| Ivy | Iwa | Iwan |
| Iwanka | Iwen | Iwie |
| Iwish | Iwo | Iwok |
| Ix | Ixam | Ixane |
| Ixe | Ixelle | Ixes |
| Ixesse | Ixia | Ixo |
| Ixor | Ixos | Ixy |
| Ixya | Iyzée | Iza |
| Izac | Izaé | Izaïs |
| Izak | Izalo | Izan |
| Izar | Izarra | Izeo |
| Izi | Izidor | Izis |
| Iziz | Izka | Izmir |
| Izmo | Izona | Izor |
| Izou | Izy | Izza |
| Izzi | Izzie | Izzly |
| Izzy |
