Conventional names are disordered and unsystematic. Conventional names give no information about the nature of each coefficient, or give misleading information (e.g., composite reliability). Conventional names are inconsistent. Some are formulas, and others are coefficients. Some are named after the original developer, some are named after someone who is not the original developer, and others do not include the name of any person. While one formula is referred to by multiple names, multiple formulas are referred to by one notation (e.g., alphas and omegas). The proposed systematic names and their notation for these reliability coefficients are as follows: