OID value: 2.5.4.42
OID description:
The given name attribute type specifies the linguistic construct
which is normally given to an individual by the individual's
parent, or is chosen by the individual or by which the
individual is commonly known.
givenName ATTRIBUTE ::= { SUBTYPE OF name WITH SYNTAX DirectoryString {ub-name} ID {id-at-givenName} }
See also the OID Repository website reference for 2.5.4.42