In May last year, the jobless rate was 5.03%, the data showed.
The total number of unemployed Romanians declined to 444.693 in May, from 464,814 people in the previous month.
Jobless claims reached 125,104, down from 139,859 in April.
Romania's unemployment rate inched down to 4.91% in May, from 5.13% a month earlier, data from the country’s employment agency ANOFM showed Monday.