Actually, the name Lucifer is only used once in the bible to refer to a fallen angel. It's used by Isaiah long before christianity ever existed, about 700-725 years before the birth of Jesus and the beginnings of christianity.

Isaiah 14:12
How art thou fallen from heaven, O Lucifer, son of the morning! how art thou cut down to the ground, which didst weaken the nations!

Otherwise the name Satan is used to refer to the leader of the fallen angels, in both the OT and the NT.

I only used the name for the context it lent to Linda's colorful angel of light, exactly as you describe. Isaiah would have used it exactly for the reasons you describe also, in that it refers to an angel/spirit/power worshipped by other religions during his time. Other angelic powers, considered demons and idols by the Hebrews, are also mentioned in the bible such as Aster and Belial, all various names for the fallen angelic host, among various different cultures. Christians have changed those names very little, they have changed or varied among different non-christian cultures though, mostly simply because of phonetics and differences in accents and spelling. The name Jesus would not have been recognized at all by the earliest Christians, it's the Greek form of Yeshua.