| 100% | IGOR | 4 | Dr. Victor Frankenstein's faithful assistant |
| 61% | IGOR | 4 | Victor Frankenstein's hunchbacked assistant |
| 59% | IGOR | 4 | Dr. Frankenstein's lab assistant |
| 59% | IGOR | 4 | Dr. Frankenstein's hunchbacked assistant |
| 57% | IGOR | 4 | Dr. Frankenstein's assistant |
| 55% | IGOR | 4 | Dr. Frankenstein's assistant, in movies |
| 54% | IGOR | 4 | Dr. Frankenstein's assistant in "Young Frankenstein" |
| 54% | IGOR | 4 | Dr. Frankenstein's assistant, in "Young Frankenstein" |
| 54% | INGA | 4 | Dr. Frederick Frankenstein's assistant of the 1974 movie |
| 54% | IGOR | 4 | Dr. Frankenstein's assistant in horror films |
| 48% | IGOR | 4 | Dr. Frankenstein's assistant, who doesn't appear in the original Mary Shelley novel |
| 47% | IGOR | 4 | Assistant to Dr. Frankenstein |
| 47% | IGOR | 4 | Assistant for Dr. Frankenstein |
| 44% | SPARKY | 6 | Victor Frankenstein's pet dog in Frankenweenie |
| 44% | IGOR | 4 | Frankenstein's assistant |
| 44% | IGOR | 4 | Frankenstein’s assistant |
| 43% | IGOR | 4 | Lab assistant of Dr. Frankenstein |
| 43% | IGOR | 4 | Frankenstein's assistant, portrayed by Daniel Radcliffe in the 2015 film "Victor Frankenstein" |
| 43% | IGOR | 4 | Frederick Frankenstein’s assistant |
| 43% | AIDE | 4 | Frankenstein's assistant, perhaps |
| 43% | INGA | 4 | Lab assistant for Dr. Frederick Frankenstein |
| 42% | IGOR | 4 | Frankenstein's assistant, in film |
| 42% | IGOR | 4 | Frankenstein's assistant, in movies |
| 42% | IGOR | 4 | Frankenstein's lab assistant |
| 42% | IGOR | 4 | Frankenstein's assistant in "Young Frankenstein" |
| 42% | IGOR | 4 | Frankenstein's assistant, in "Young Frankenstein" |
| 41% | BEAKER | 6 | Dr. Bunsen Honeydew's lab assistant |
| 41% | LAB | 3 | Dr. Frankenstein's workplace |
| 41% | LABORATORY | 10 | Dr. Frankenstein's workplace |
| 41% | IGOR | 4 | Dr. Frankenstein's helper |