Section 13Local Government Code of 1991 (Republic Act No. 7160), Sec. 13

Naming of Local Government Units and Public Places, Streets and Structures. -

(a) The sangguniang panlalawigan may, in consultation with the Philippine Historical Commission (PHC), change the name of the following within its territorial jurisdiction:

(1) Component cities and municipalities, upon the recommendation of the sanggunian concerned;

(2) Provincial roads, avenues, boulevards, thoroughfares, and bridges;

(3) Public vocational or technical schools and other post-secondary and tertiary schools;

(4) Provincial hospitals, health centers, and other health facilities; and

(5) Any other public place or building owned by the provincial government.

(b) The sanggunian of highly urbanized cities and of component cities whose charters prohibit their voters from voting for provincial elective officials, hereinafter referred to in this Code as independent component cities, may, in consultation with the Philippine Historical Commission, change the name of the following within its territorial jurisdiction:

(1) City barangays, upon the recommendation of the sangguniang barangay concerned;

(2) City roads, avenues, boulevards, thoroughfares, and bridges;

(3) Public elementary, secondary and vocational or technical schools, community colleges and non-chartered colleges;

(4) City hospitals, health centers and other health facilities; and

(5) Any other public place or building owned by the city government.

(c) The sanggunians of component cities and municipalities may, in consultation with the Philippine Historical Commission, change the name of the following within its territorial jurisdiction:

(1) City and municipal barangays, upon recommendation of the sangguniang barangay concerned;

(2) City, municipal and barangay roads, avenues, boulevards, thoroughfares, and bridges;

(3) City and municipal public elementary, secondary and vocational or technical schools, post- secondary and other tertiary schools;

(4) City and municipal hospitals, health centers and other health facilities; and

(5) Any other public place or building owned by the municipal government.

(d) None of the foregoing local government units, institutions, places, or buildings shall be named after a living person, nor may a change of name be made unless for a justifiable reason and, in any case, not oftener than once every ten (10) years. The name of a local government unit or a public place, street or structure with historical, cultural, or ethnic significance shall not be changed, unless by a unanimous vote of the sanggunian concerned and in consultation with the PHC.

(e) A change of name of a public school shall be made only upon the recommendation of the local school board concerned.

(f) A change of name of public hospitals, health centers, and other health facilities shall be made only upon the recommendation of the local health board concerned.

(g) The change of name of any local government unit shall be effective only upon ratification in a plebiscite conducted for the purpose in the political unit directly affected.

(h) In any change of name, the Office of the President, the representative of the legislative district concerned, and the Bureau of Posts shall be notified.