Tweedledum and Tweedledee

Etymology
From, a pair of identical characters in 's . Their names may have originally come from an epigram written by poet.

Noun

 * 1)  Two persons or organizations deemed indistinguishable in some way.
 * The radicals said that Nixon and Humphrey were Tweedledum and Tweedledee.
 * 1)  A pair of people who spend a lot of time together, and look and act similarly.

Translations

 * French:


 * Albanian:
 * Chinese:
 * Mandarin:
 * Esperanto: Fingrumad kaj Fingrumid
 * Estonian: eristamatud
 * French: Tralalère et Tralali
 * German: Duck und Doof
 * Italian: Pincopanco e Pancopinco, pappa e ciccia
 * Russian: Траляля́ и Труляля́
 * Spanish: Patachunta y Patachún, Tararí y Tarará
 * Swedish: två likadana