(adjective) : Castricius or -tius, a, um
* A Roman gentile name, Cic. Verr. 2, 3, 80, § 185; id. Fl. 23, 54; id. Att. 12, 28, 3 al.—Hence, Castriciānus or -tiānus, a, um, , pertaining to a Castricius: negotium,Cic. Att. 12, 28, 3: nomen,id. Fl. 23, 24: mendum,id. Att. 2, 7, 5.

Male Personal name
Confirmed occurences in the Roman Empire:

• Castricius (Masc), ref: PIR C 0539 | PIR ID3768
• Castricius (Masc), ref: PIR C 0540 | PIR ID3769
• A. Castricius (Masc), ref: PIR C 0541 | PIR ID3770
• T. Castricius (Masc), ref: PIR C 0542 | PIR ID3771
• Castricius Firmus (Masc), ref: PIR C 0543 | PIR ID3772
• Castricius Proculus (Masc), ref: PIR C 0544 | PIR ID3773
• Castricius Saturninus (Masc, eques), ref: XII 671 | PIR ID3774
• Ti. Iulius Aquilinus Castricius Saturninus Claudius Livianus (Masc, eques), ref: PIR C 0913 | PIR ID7342

s. TLL