The word Tina is the thing in all of this research I am least willing to settle, and the thing I get asked about most.
Older academic and dictionary sources used the label Tina Sambal. The 1988 dictionary carries that name in its title. Some modern linguistic descriptions say Tina means bleached, mixed or altered, and report that speakers have considered the label offensive because it implies a less pure form of Sambal.
The explanation remembered in Masinloc
In Masinloc community explanation another interpretation is carried: that tina means white — not simply the colour, but the influence or mixing connected with Western people, particularly the Spanish colonial presence. In that reading, Sambal Tina refers to Sambal shaped by contact with puti, with Westerners.
The two explanations are related without being identical. Both connect Tina to contact and change. What is not settled is the exact historical root, the language in which the meaning was first applied, who used the label, and whether speakers accepted or rejected it at different times.
Why we are not choosing
I am not publishing one explanation as final. The local meaning cannot be dismissed because an outside database summarises it differently, and the familiar local explanation cannot be declared correct simply because it is familiar. The next step is to place the explanations beside each other and let fluent speakers, elders, linguists and documentary sources test them.
A contact-shaped language is not an inferior language.
Word order matters too. This site uses Sambal Tina when discussing the Masinloc identity term, while preserving the original titles of older sources such as the English–Tina Sambal–Pilipino Dictionary. That difference is not silently normalised, because the titles are themselves evidence of how the language was named at the time.
The last point is the one that matters most for anyone reading this as a speaker. Spanish, Tagalog, Ilocano and English influence do not make Masinloc Sambal less worth preserving. No language stays untouched across centuries of trade, migration, colonisation, school, religion and media.
See also: the Sambal Tina dictionary.