The following names for specific groups in the periodic table are in common use:
Group1: alkali metals
Group2: alkaline earth metals
Group11: coinage metals (not an IUPAC approved name)
Group15: pnictogens (not an IUPAC approved name)
Group16: chalcogens
Group17: halogens
Group18: noble gases
hope this will help.
Thanks and Regards
Adarsh