Caesĭus (noun M) :
* A Roman cognomen.
* M. Caesius, Cic. Fam. 13, 11.
* Another M. Caesius, Cic. Verr. 2, 1, 50, § 130.
* P. Caesius, Cic. Balb. 22, 50.
* Sex. Caesius, Cic. Fl. 28, 68.
* Caesius Bassus, the friend to whom Persius addressed his sixth satire; cf. Quint. 10, 1, 96.

Male Personal name
Confirmed occurences in the Roman Empire:

• P. Caesius ... (Masc, eques), ref: PIR C 0189 | PIR ID3329
• T. Caesius Anthianus (Masc, eques), ref: PIR C 0190 | PIR ID3330
• C. Caesius Aper (Masc, senator), ref: PIR C 0191 | PIR ID3331
• Caesius Bassus (Masc), ref: PIR C 0192 | PIR ID3332
• L. Caesius ... L. Cassius Corneolus (Masc, eques), ref: PIR C 0188 | PIR ID3333
• Caesius Cordus (Masc, senator), ref: PIR C 0193 | PIR ID3334
• L. Caesius Frontinus (Masc), ref: AE 1949, 96 | PIR ID3335
• A. Caesius Gallus (Masc, senator), ref: PIR C 0195 | PIR ID3336
• M. Caesius Gallus (Masc, senator), ref: PIR C 0196 | PIR ID3337
• Caesius Longus Longinus (Masc), ref: PIR C 0197 | PIR ID3338
• L. Caesius Marcellus (Masc, eques), ref: PIR C 0198 | PIR ID3339
• L. Caesius Marcellus Florentinus (Masc, senator), ref: PIR C 0199 | PIR ID3340
• L. Caesius Martialis (Masc, senator), ref: PIR C 0200 | PIR ID3341
• Caesius Nasica (Masc, senator), ref: PIR C 0201 | PIR ID3342
• C. Caesius Niger (Masc), ref: PIR C 0202 | PIR ID3343
• P. Caesius Phosphorus (Masc), ref: PIR C 0203 | PIR ID3344
• Sex. Caesius Propertianus (Masc), ref: PIR C 0204 | PIR ID3345
• C. Caesius Sabinus (Masc), ref: PIR C 0205 | PIR ID3346
• C. Caesius Silvester (Masc), ref: PIR C 0206 | PIR ID3347
• Ti. Catius Caesius Fronto (Masc, senator), ref: PIR C 0194 | PIR ID3800
• Claudius Cassius Caesius Agrippinus (Masc, senator), ref: PIR C 0828 | PIR ID4231
• P. Nonius Asprenas Caesius Cassianus (Masc, senator), ref: PIR N 0124 | PIR ID9642
• C. Octavius Pudens Caesius Honoratus (Masc, eques), ref: PIR O 0051 | PIR ID9835
• Q. Petillius Cerialis Caesius Rufus (Masc, senator), ref: PIR P 0260 | PIR ID10267

s. TLL