Confirmation typically involves several materials, including the sacred chrism oil, which is blessed by a bishop and used to anoint the confirmands. Other materials may include a confirmation certificate, a confirmation name (often chosen from a saint), and sometimes a special garment or attire. Additionally, prayer cards, liturgical texts, and candles may be used during the ceremony to symbolize the Holy Spirit and the faith of the confirmands.
chrism
is the lighted candle used for confirmation and baptism
Red and Orange.
be sealed or be anointed
If you are Catholic then your confirmation name must be that of a person who has been declared a Saint by The Vatican.
A confirmation candle is a candle with symbols of the Holy Spirit on it. It is mostly used in protestant churches.
Baptism
Only if it was the name of a Saint.
Red is the color used on feasts of the Holy Spirit. Confirmation is the sacrament of the Holy Spirit.
If a confirmation name is chosen, usually a saint's name, it is listed after the baptismal name and before the surname. Otherwise, the baptismal name is used. ex: confirmation name: John Baptismal name: Charles Michael Surname: Smith confirmation certificate : Charles Michael John Smith w/o confirmation name: Charles Michael Smith
In the Catholic Church, the items used in Confirmation are holy chrism oil, which is blessed by a bishop, and a sign of the cross made by the bishop on the forehead of the person being confirmed. In some traditions, a confirmation name may also be chosen by the person being confirmed.
While there is no saint named Ariana there is a Saint Arianell so, yes, the name could be used for confirmation.