Dainius is a Lithuanian masculine given name.
Dainius Adomaitis (born 1974), retired Lithuanian basketball playerDainius Gleveckas (born 1977), Lithuanian football defender currently playing for FK EkranasDainius Šuliauskas (born 1973), retired Lithuanian football defender, who last played for FK Sūduva MarijampolėDainius Kairelis (born 1979), Lithuanian road bicycle racerDainius Kamaitis (born 1965), Lithuanian diplomat, ambassadorDainius Kreivys (born 1970), politician, Minister of Economy of LithuaniaDainius Kunevičius (born 1978), Lithuanian footballer, playing for FK LKKA ir Teledema KaunasDainius Saulėnas (born 1979), Lithuanian football Forward who plays for FK Vidzgiris AlytusDainius Šalenga (born 1977), Lithuanian basketball player for BC RūdupisDainius Virbickas (born 1971), retired Lithuanian long-distance runnerDainius Zubrus (born 1978), Lithuanian ice hockey right winger and centerDainius Wikipedia (Text) CC BY-SA