Gene is a given name, often a short form (hypocorism) of Eugene.
Notable people with the name include:
Jeff is a masculine name, often a short form (hypocorism) of the English given name Jefferson or Jeffrey, which comes from a medieval variant of Geoffrey.
Eugene is a common masculine given name that comes from the Greek εὐγενής (eugenēs), "noble", literally "well-born", from εὖ (eu), "well" and γένος (genos), "race, stock, kin". Gene is a common shortened form. The feminine variant is Eugenia or Eugenie.
Joey is a unisex given name or nickname, used for both males and females, but more commonly for males. It can be a short form of:
Bob is a male given name or a hypocorism, usually of Robert, and sometimes a diminutive of Bobby. It is most common in English-speaking countries such as the United States, Canada, Ireland, the United Kingdom, Australia, and New Zealand and some Anglophone African countries.
The nickname Al is often short for Alfred, Albert, Alphonse, Alphons, Allen, Allan, Alan, Alyson, Alysson, Allyson, Alistair, Alister, Alex, Alexander, Alexandra, Alexandrina, Alexis, Alexa, Alphonso, Alfreda, Alfredo, Alice, Alec, Alexandria, Alessandra, Alessandro, Alberto, Alberta, Alicia, Alvin, Alyssa, Alisha, Aldrin, Alden, Aldo, Alisia, Alannah, Alejandro, Alejandra, Aldwin, Ali, Allie, Allison, Alwin, Alfie, Alaric or Aloysius.