Lurie Index: 1937 Voter Registration Directory for Chicago, 1937 from chicagogenealogy

This is a card file index on microfilm and it's arranged by surname. Each card appears to have the name of the head of household, an address, and then names of other individuals of the same surname at that address. I will look for a specific given name as head of household and provide up to three photocopies (multiple cards per copy). If you need me to search for a person who wouldn't have been the head of a household, I'll give it a try but I may have to decline the request if the surname is too common. Turnaround time will generally be one week or less.