Verena is from the Latin verus (true) — also possibly Germanic origin. Saint Verena of Zurzach (c. 260-c. 344) — Egyptian-Swiss Christian saint; came to Switzerland with the Theban Legion (3rd century); one of the most-revered Swiss patron saints; her shrine at Zurzach in canton Aargau has been a major pilgrimage site for over 1,600 years; she is the patron saint of midwives, sailors, and persons with leprosy; her feast day is September 1; one of the female saints of Swiss Christianity. Princess Verena of Hohenzollern-Sigmaringen — modern German royal. Verena Kerth — German model. Verena Pooth — German TV personality.
Verena does not currently appear in the US Social Security Administration's top 1,000 girls' names, so we don't publish a US rank or birth count for it. That says nothing about the name's standing elsewhere in the world — only that it sits outside the ranked US data we rely on.
In Pythagorean numerology the letters of Verena reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.