McCarthy, who is known for regularly tweeting birthday greetings to members of the Republican conference, marked Sen. Rob PortmanRob PortmanOPINION | They told us to abandon ObamaCare — then came the resistance Regulatory experts push Senate leaders for regulatory reform Conservative group to give GOP healthcare holdouts ‘Freedom Traitors Award’ MORE's (R-Ohio) birth on Wednesday.

Rokita's birthday is Feb. 9. McCarthy promised to add it to his calendar.