Fiadh, Emily, Sophie and Ava make up the top five names for girls.
Grace has replaced Emily as the most popular baby name for girls in 2020.
It's the top choice for parents in Laois and Offaly with Westmeath opting for Lucy.
Jack maintained the top spot for boys last year.
It was also the favourite choice in Westmeath and Offaly and Tadhg and James took the top spot in the O Moore County.
The CSO shows after Grace - Fiadh, Emily, Sophie and Ava make up the top five names for girls.
While for boys after Jack - James, Daniel, Noah and Conor make up the top five boys names.
These mothers say picking the right name can be a difficult process:
Laois Gardaí Concerned For Missing Woman
Gardaí Searching For Missing Laois Teenager
Man In His 90s Dies In Laois Crash
Offaly Prize Bonds Holder Wins €500k
BNM Workshop Reunion Taking Place In Offaly Tomorrow
ICTU Reminds Employees Of The Right To Disconnect
Laois Town To Host Famine Commemoration Event
Plans For Billion Euro Data Centre In Westmeath Face New Appeal
Westmeath Councillor Advocates For More Remote Working Hubs
Midlands Homelessness On The Rise
Hundreds Without Power In Westmeath
Westmeath Domestic Abuse Support Service Reports Rise In Cases
Laois TD Highlights GP Gap
Call Made For 'Cost Of Disability Payment' in Budget 2027
Offaly Coffee Shop Listed Among Top 100 In Europe
Man To Stand Trial Over Midlands Tasering Accusation
Another Report Underlines Midlands House Price Inflation
Midlands Braced For Severe Thunderstorms
Sustainable Livestock Village Programme Launched For Tullamore Show
Offaly Woman Named National Carer Of The Year