People over the age of majority (18 years) may change their given names without specifying a reason. The change of given name directly on a civil registry office can be done only once, and to revert the change, a court order is required.
PeOple over thE Age of MAjOrity (18 years) maY chaNGE ThEir given nameS wIThout specifYiNG a rEAsON the Change of giVen nAme directly ON a civil REgIstry offiCe caN Be Done only oNce anD tO revert tHE chanGE a COurt ordEr is RequiRed