attest to

To confirm that something is true. I can attest to her whereabouts on the night of the crime—she was with me the entire time.

attest to something

to certify or bear witness to a fact. I cannot attest to what you have reported. The witness attested to the suspect's presence at the scene of the crime.

Common Names:

Name	Pronounced	Usage
Garnett	['ga:nit]
Christopher	['kristəfə]
Swanahilda	-	Ancient Germanic
MÁRton	MAHR-ton	Hungarian
Atse	-	Frisian
Kamil (1)	-	Arabic