Depending on one's own beliefs and cultural upbringing, wearing a cross necklace might represent different things to different people. Many popular connotations of wearing a cross necklace include the following:

Religious belief: The cross symbolizes Jesus Christ's crucifixion and resurrection for many Christians. Their devotion to following Jesus' teachings and their faith in him can be demonstrated by wearing a cross necklace.

Wearing a cross necklace is thought to provide protection from harm or evil spirits in various cultures. The cross is revered as a strong emblem that may protect against evil and bring good fortune.

Some consider wearing a cross necklace to simply be a fashion statement. Cross necklaces come in many different designs, styles, and materials that make for an excellent way to express personal style.

You don't necessarily need to be religous in the traditional sense to wear a cross necklace.

Crosses have been worn in some cultures to symbolize luck and ward of negative energy. Cross can also be worn as a way to remember and honor a loved one who has passed away - to serve as a reminder of their life and legacy, which doesn't necessarily have to have a strong religous context.

Crosses can also serve as a pure fashion jewelry accessory as they are usually intricately designed in a variety of materials and gemstones to compliment a wide variety of tastes and styles.

Trendy might be the wrong way to describe cross necklaces, but they are most certainly a timeless and symbolic piece of jewelry that have been worn for thousands of years and are likely to be worn for many years to come. Cross necklaces still tend to be popular amongst celebrities and fashion influencers, although many opt for more modern and edgy designs. Whether you prefer a modern or more classic cross necklace design, there's no doubt they make an excellent addition to your jewelry collection.