Found 2 boys and girls with the meaning of bertha
Berta / 5 letters 
Meaning of Berta In German, Berta means Brave More
Bertha / 6 letters 
Meaning of Bertha In Teutonic, Bertha means From Old English beorht meaning bright. In use since the Norman Conquest. In World War I a German howitzer was nicknamed Big Bertha More

Browse by meanings

eighteight-stringedeighteen
eightheithereleanor
eleanoraelegantelement
elevatedelevationelevations
elfinelishebaeliza
elizabethelucidationeluned
emelianoemeraldemerged